The posture of the case before us, the facts, and the legal issues presented would appear to be acceptable with unanimity to the courts below and this court. However, the method of resolution of the issues as well as the result to be obtained in that resolution has provoked disparity of view.
This controversy, arising out of an automobile accident, is between, on the one hand, Mr. and Mrs. Marshall Laird and their insurer, State Farm Mutual Automobile Insurance Company, and, on the other,’ Travelers Insurance Company, insurer of Red River News Company. A pickup truck owned and operated by Laird, with his wife a passenger, which he had stopped partly *204on the asphalt or travelled portion of a highway, was struck from the rear by a truck-trailer owned by Red River News Company and driven by Ralph Hare, Jr., an employee of that company, in the course of Red River’s business. Laird and his wife Gracie suffered personal injuries and property damage, and incurred medical expenses.
, The Lairds brought a direct action against Travelers, Red River’s liability insurer. Travelers answered with a general denial and pleaded Laird’s contributory negligence. Alternatively, as third-party plaintiff, Travelers made Laird’s liability insurer, State Farm, a third-party defendant, and reconvened against Marshall Laird. In this third-party demand and re-convention it was alleged that Laird’s stopping on the highway was “proximate negligence” which made him a joint tortfeasor with Hare, as such liable, with his insurer, as solidary obligors for one-half of any amount recovered by Mrs. Laird against Travelers. Judgment was prayed for accordingly.
The trial judge found that the cause of the accident was Hare’s failure to maintain a proper lookout while travelling 55 to 65 miles per hour. Damages were awarded to Marshall Laird and Gracie Laird in the sum of $30,000.00 and $10,-000.00 respectively. Traveler’s third-party demand was dismissed.
On Travelers’ appeal the Third Circuit Court of Appeal agreed that Flare was negligent in not keeping a proper lookout, but also found Laird negligent for violating the statutory prohibition (R.S. 32:-141 (A) ) against stopping on the highway when it was practicable to stop off the highway. That court additionally determined that, as between Laird and Hare, Hare had the last clear chance to avoid the collision, and that Laird was entitled to recover against Travelers, the insurer of Flare’s employer. However, having found that Laird’s negligence made him a joint tortfeasor with Hare, liable as such in solido with Hare for the injuries to Gracie Laird, the Court of Appeal determined that Travelers was entitled to recover from Marshall Laird and his insurer State Farm in contribution one-half of any amount awarded Gracie Laird against Travelers.
The Court of Appeal, finding the $30,-000.00 trial court award to Laird for pain, suffering, and disability to be manifestly excessive, reduced that award to $20,000.-00. It affirmed the $10,000.00 award to Gracie Laird, and gave judgment in favor of Travelers against Marshall Laird and his insurer for $5000.00, or one-half of the $10,000.00 award to Gracie Laird. See La.App., 251 So.2d 73.
We granted certiorari on the application of Marshall Laird and State Farm, and also on the application of Travelers.
*206As stated above, our finding of fact is in substantial accord with that of the trial court and the Court of Appeal.
Marshall Laird was driving his pickup truck west on Louisiana Highway 112 on a clear, dry day, with his wife Gracie as a passenger. The road ran through gently rolling hills, and its 20-foot travelled portion was surfaced with asphalt. Posted on the crest of a slight hill were three large, conspicuous highway signs (two on the north shoulder and one on the south shoulder) warning that men were doing road work ahead, and Highway Department employees were working in the ditches along the highway 600 to 900 feet forward from the crest and the signs.
Here Laird stopped his pickup truck as far as he could on the righthand shoulder with half of the truck occupying less than three feet of the pavement, leaving free more than seven feet of his lane and the entire 10 feet of the other lane. He stopped his motor but kept his foot on the brake pedal to activate the rear brake light.
Laird asked certain directions of his nephew, one of the workers, and N. E. Johnson, the work crew foreman, who was acquainted with Laird, also came over to his truck. While Johnson stood on the pavement at the side of the stopped truck, at least two cars passed it without difficulty, one going in each direction. About five minutes after Laird had stopped, Johnson, keeping a lookout up and down the highway for traffic, heard and then saw the Red River News Company’s van truck and trailer approaching from the east. The driver of the van truck, travelling at 55 to 65 miles per hour, appeared not to see Johnson or the Laird pickup truck, for he neither changed direction nor reduced speed. When Johnson realized this, he moved to the south shoulder of the road, shouting and waving in an attempt to draw the driver’s attention to the stopped truck ahead. The driver did not react, however, until he was only a few feet from the pickup. Then he applied his brakes and turned slightly to his left, but too late to avoid colliding with the Laird vehicle.
The impact hurled the pickup 150 feet across the ditch and into the woods. The van truck and trailer were separated, the truck coming to rest in the south ditch 74 feet from the point of collision and the trailer in the woods north of the road.
Obviously Hare’s attention was not on the road in front of him, as his own testimony and Johnson’s make clear. Just before he came over the crest of the hill, Hare began looking in his rear view mirror to locate a companion who was following him in another Red River News Company vehicle, and his attention was thus diverted from the road ahead. His own testimony supports the conclusion that "he could have avoided the collision if he had been keeping a proper lookout. There was no other traffic in the vicinity. He testi*208fied that he did not see the warning signs, the pickup truck, or Johnson hailing him. He had an unobstructed view in front, perhaps even before the crest of the hill but at least at that point. He should have seen what was directly in his path, and had ample time to stop or make a safe passing movement. His failure to do so was 'gross negligence from which liability flows.
The real problem presented by these facts is whether Laird was guilty of contributory negligence .which continued to the moment of thé impact so that he cannot recover for his injuries and damage. Moreover, the contention is raised that Laird was negligent, a joint tortfeasor with Hare, responsible as a solidary obligor for one-half of the damage incurred by Gracie Laird, his wife, the guest passenger.
Under the facts presented it is obvious that Laird may be called criminally negligent or at least liable to criminal sanctions to the extent that he was in violation of R.S. 32:141 (A), which provides:
“Upon any highway outside of a business or residence district, no person shall stop, park, or leave standing any vehicle, whether attended or unattended, upon the paved or main traveled part of the highway when it is practicable to stop, park or so leave such vehicle off such part of said highway, but in every event an unobstructed width of the highway opposite a standing vehicle shall be left for the free passage of other vehicles and a clear view of such stopped vehicle shall be available from a distance of two hundred feet in each direction upon such highway.”
Laird’s “criminal negligence” consisted of his violation of the first part of this provision by stopping on the travelled portion of the highway when it was “practicable to stop * * * off such part of said highway”, for there was within 40 feet of his stopping place a side road where he could have parked completely off the highway. However, as we said in Pierre v. Allstate Insurance Company, 257 La. 471, 242 So.2d 821 (1971), “Criminal statutes are not, in and of themselves, definitive of civil liability” and do not set the rule for civil liability; but they may be guidelines for the court in fixing civil liability. Thayer, Public Wrong and Private Action, 27 Harv.L.Rev. 317 (1913); Malone, Contrasting Images of Torts— The Judicial Personality of Justice Traynor, 13 Stanford L.Rev. 779; Malone, Ruminations on Dixie Drive It Yourself Versus American Beverage Company, 30 La.L.Rev. 363; Morris, The Relation of Criminal Statutes to Tort Liability, 46 Harv.L.Rev. 453; Morris, The Role of Criminal Statutes in Negligence Actions, 49 Cól.L.Rev. 21; James, Statutory Standards and Negligence in Accident Cases, 11 La.L.Rev. 95, 103-124; Prosser, Torts (4th ed. H.B.), § 36, p. 190. In criminal prosecutions no harm need result from the act which violates the statute for the actor to *210be subject to criminal sanctions. Moreover, violation of a criminal statute in combination with some resultant harm does not, in and of itself, impose civil liability. We must determine whether the prohibition in the statute is designed to protect from the harm or damage which ensues from its violation. Lopes v. Sahuque, 114 La. 1004, 38 So. 810 (1905); Picou v. J. B. Luke’s Sons, 204 La. 881, 16 So.2d 466 (1943); Perkins v. Texas and New Orleans Railroad Company, 243 La. 829, 147 So.2d 646 (1962); Lee v. Carwile, 168 So.2d 469 (La.App. 3rd Cir. 1964) (cf. Alexander v. Standard Oil Co. of Louisiana, 140 La. 54, 72 So. 806 (1916) ); 26 La.L.Rev. 518.
We have repeatedly held that a criminal violation would lead to civil responsibility only if that act is the legal cause of damage to another. To decide whether the violation of the criminal statute by Laird imposes civil liability upon him and denies him civil redress from one admittedly negligent, we must determine whether his act was a causc-in-fact of the accident, what was the nature of the duty imposed upon him, what risks were encompassed within that duty, and whether under the combination of these considerations he should be declared negligent.
Every act leading up to an accident cannot be said to be a cause-in-fact. However, when those antecedent acts bring the court, after careful scrutiny of all the facts and circumstances, to a conclusion that more probably than not they were necessary ingredients of the accident, they constitute cause-in-fact. In resolving this question we make no inquiry as to whether the act was unlawful or negligent. We determine only whether it was a substantial factor without which the accident would not have occurred — that is, whether it had some direct relationship to the accident. ''
Laird stopped his truck so that it encroached upon the lane of travel ordinarily occupied by moving vehicles like the; truck which struck it. If his pickup had not been stopped in this position on the highway, the accident could not have occurred. Therefore it is not difficult to conclude that the stopping of his truck partly on the travelled portion of the highway was a cause-in-fact of the collision.
We must next consider what, if any, duty was imposed upon Laird when. he stopped his vehicle upon the highway in violation of the statute and in the particular manner in which he did, and what risks were within the ambit of that duty. In order to make these determinations we scrutinize the criminal statute to find the protection which that law was intended to afford. We have said of this particular statute that it is a highway safety measure designed to keep open the traffic arteries. It recognizes the danger inherent when motor vehicles are parked or stopped upon the travelled portion of the highway. When such a stopped vehicle fully occupies *212a lane of traffic, not only is passage impaired or blocked but a following driver finds it difficult to ascertain quickly whether such a vehicle is moving or motionless. When a vehicle not moving occupies any portion of the highway, it reduces the opportunity for traffic to pass safely at that point. It makes safe passage impossible when there is oncoming traffic and insufficient room for the passing movement. We have held as a matter of court policy that this statute is designed to protect against the risk that a driver, whether cautious or inattentive, would collide with a stationary vehicle. Pierre v. Allstate Ins. Co., supra. For application of the same policy to a similar highway regulatory statute, see Dixie Drive It Yourself System v. American Beverage Co., 242 La. 471, 137 So.2d 298 (1962).
The precise questions here are whether Laird owed a duty to the driver of the truck which struck him from the rear; whether, under all the circumstances of the case and our determination of the purpose of that duty, the risk which the driver of the other truck caused through his actions was contemplated by or embraced within that standard.
The facts and circumstances of this case are not analogous to, and may be differentiated from, those of Dixie Drive It Yourself System v. American Beverage Co., supra, and Pierre v. Allstate Ins. Co., supra. The facts in this case are analogous, e"xcept for slight differences of time, place, and such incidentals, to those of Rowe v. Travelers Insurance Co., 253 La. 659, 219 So.2d 486 (1969). This court’s approach in Rowe under “proximate cause” was different from that used in Dixie, Pierre, and the present case. The result in Rowe, however, would have been the same under the approach of these cases, which we think expresses more clearly, simply, and logically the rationale of the result. This court said in Dixie: “ * * * This [case reconciliation] is rendered difficult by the ambiguity of the language of proximate cause. As employed by courts, proximate cause is a legal concept without fixed content. It is used indiscriminately to refer to cause-in-fact, the scope of liability, and other negligence factors.” See Malone, Ruminations on Dixie Drive It Yourself Versus American Beverage Company, supra; Green, Duties, Risks, Causation Doctrines, 41 Tex.L.Rev. 42; Cole, Windfall and Probability: A Study of “Cause” in Negligence Law, 52 Cal.L.Rev. 459.
Laird owed a duty to many motorists who might have passed his way to the extent of responding in civil damages if his act had given rise to the damage. Nevertheless, the risk of the occurrence brought about in combination with the act of the driver of the truck which collided with his stopped vehicle did not fall within the ambit of that duty. These are the *214pertinent facts from which we make this conclusion:
There was no approaching or closely following traffic which impeded passage on the highway partially occupied by Laird’s stopped vehicle. His vehicle occupied at most two and three-fourths feet of the 20-foot paved travelled portion of the highway. Hare’s truck was less than seven feet wide and could have passed Laird’s pickup without moving out of the lane of travel assigned to it. Moreover, because there was no other traffic it had an additional 10 feet, or in all more than 17 feet, of clear highway upon which to travel. While it is difficult for other traffic to determine whether a vehicle using all or nearly all of a travelled lane is moving or stopped, the presence of a vehicle as far off the highway as was the Laird truck indicates that it is a non-moving, or at least a slow-moving, vehicle, and is as obvious a warning to other traffic as a red flag. In 'addition, Laird kept his brake lights on while he was stopped. This would certify to traffic to the rear that there is a stopped vehicle ahead, and indeed is a warning device created for that very purpose. Laird’s vehicle on the highway was visible for at least two-tenths of a mile, and perhaps more, from the crest of the hill behind the vehicle, or even before the hill. The more than adequate road signs, warning that there was highway construction or repair work in this area, should have alerted every driver that part of the highway ahead might be blocked so as to require the stopping of his vehicle or at least the maneuvering of it into another traffic lane.
Finally, as in Rowe, a person standing by the stopped vehicle recognized the impending danger from the vehicle which bore down from the rear and tried to warn the oncoming driver by shouting and waving. The very slightest correction in direction at a very late point in time by the driver Hare,- who was totally oblivious of the highway ahead, would have avoided the consequences which bring this case before us. His attention had been kept on the rear view mirror for some distance and some time. Under other circumstances, and to other drivers under those circumstances, Laird owed the duty not to stop on such a portion of this highway as he occupied, and he would or should have known that some risks were imposed upon those who acted in such a manner which would result' in civil liability if the act caused damage. However, the duty imposed, when we consider the purpose of the criminal statute, did not encompass the particular risk here encountered.1
*216It is at this point that we then determine, by analogy with that statutory purpose, that under the facts and circumstances of this case Laird could not be considered negligent so that he must respond in civil damages, or contributorily negligent so that he is barred from recovering civil damages. Laird’s stopping of his track so that it encroached slightly upon the travelled portion of the highway in this area of warning of highway construction or repairs under the totality of the circumstances was a technical violation of the criminal statute. However, this conduct is excusable for civil liability and has no operative effect upon recovery of damages. See Malone, Ruminations on Dixie Drive It Yourself System Versus American Beverage Company, supra, at 384-385. Although Laird could have been civilly negligent under other circumstances, he is not negligent here because there was no breach of a duty on his part which gave rise to the harm occasioned.
Actually neither the combination fact-law question of negligence nor any attendant policy consideration which might deny liability on that basis is reached.2 The resolution of the duty-risk element of *218tort liability adversely to the claimant pretermits an inquiry into ultimate negligence or fault, for liability cannot be imposed for negligent acts in the absence of that relationship. However, sometimes the question of whether the harm results from a risk embraced within a legal duty is such a close question of law that reason and policy determinations are brought into play.3 In Dixie after setting forth the policy criteria the court said: “Lazo and reason support a conclusion that the defendants should not be relieved of liability.” (Emphasis supplied.) We said in Pierre: “ * * * The keys for the solution of the issue of responsibility when there is more than one cause-in-fact of damages are (1) a determination of the exact risk or risks anticipated by imposition of the legal duty which has been breached and (2) the legal or policy considerations which grant excuses from certain consequences which follow an act of negligence. This requires, under the facts and the law of each case and the attendant •exigencies, a jurisprudential determination which will implement and make effective •our broad codal provisions concerning those who should respond in damages for their faults.”
Here we make a legal conclusion under a consideration of all the facts, a conclusion supported by reason and policy considerations, that Laird breached no duty to the driver of the other vehicle or to the guest passenger in his own truck. There was no breach of duty, for the law does not place the particular risk of harm encountered within a legal duty.
The evidence supports the Court of Appeal’s reduction of the award to Marshall Laird from $30,000.00 to $20,000.00.
The judgment of the Court of Appeal in favor of Travelers Insurance Company and against Marshall Laird and State Farm Mutual Automobile Insurance Company is reversed, and there is judgment in favor of Marshall Laird and State Farm Mutual Automobile Insurance Company dismissing Travelers Insurance Company’s third-party demand and reconvention. The judgment against Travelers Insurance Company in favor of Marshall Laird for $20,000.00 and the judgment in favor of Mrs. Gracie Laird against Travelers Insurance Company for $10,000.00 are affirmed. All costs in all courts are cast against Travelers Insurance Company.
SUMMERS, J., concurs in result only and assigns reasons. *220McCALEB, C. J., and HAMLIN, J., concur being in agreement with the concurring opinion of SUMMERS, J. DIXON, J., dissents with written reasons.. Foreseeability, which is a nebulous concept, has purposely not been discussed for it is unnecessary, although it would support the conclusion reached. While foreseeability may be relevant in assigning risk, there are other and often more important factors. I paraphrase Green, Duties, Risks, Causation Doctrines, 41 *216Tex.L.Rev. 42, 58; The fact of risk in the particular case is what actually took place as a result of defendant’s conduct, not necessarily what was foreseen by the actor as likely to take place. Moreover, the concept of foreseeability would be more applicable to a case involving the alleged negligence of a single actor rather than that of joint or several tortfeasors. See Hill v. Lundin, 260 La. 542, 256 So.2d 620 (1972); Green, Foi-eseeability in Negligence Law, 61 Col.L.Rev. 1401. See Norton v. Argonaut Insurance Company, 144 So.2d 249 (La.App. 1st Cir. 1962), which states that the Dixie ease departs to some extent from foreseeability as the test for determining whether an intervening cause will relieve a defendant of liability. See also Robertson, Intervening Negligence — Proximate Cause, 23 La.L.Rev. 281; Prosser, Torts (4th ed. H.B.), § 43, p. 250, § 44, p. 270. A discussion of intervening cause, even culpable intervening cause, has been deliberately omitted in this case although there is some authority for culpable intervention as establishing a superseding cmse which relieves the first negligent actor. 2 Restatement of Torts 2d, §§ 440-447; Eldredge, Culpable Intervention as Superseding Cause, 86 U. of Pa. L.Rev. 121. The same result would be had here under the application of the approach xised under that doctrine. A great majority of the doctrinal writers in the field of torts have rejected intervening and superseding cause, as did this court in Dixie Drive It Yourself System v. American Beverage Co., 242 La. 471, 137 So.2d 298.
. In common law jurisdictions this would present a crucial decision by the judge in many cases of whether to direct a verdict and take the case away from the jury. The only previous possible jury question — cause-in-fact—was answered affirmatively, but such an answer is of no consequence when the law-judge questions of duty-risk are negative. The last answer concludes that there was not the necessary legal basis — a duty-risk relationship t^-to support the claim. See Green, The Causal Relation Issue in Negligence Law, 60 Mich.L.Rev. 543; Malone, Ruminations on Cause-in-Fact, 9 Stanford L.Rev. 60; Prosser, Torts (4th ed. H.B.), § 45, p.' 289.
. In some eases the duty-risk relationship and questions of policy in assignment of negligence are somewhat blended because of the circumstances. See Dixie Drive It Yourself System v. American Beverage Co., supra;' Hill v. Lundin, supra. See Green, Foreseeability in Negligence Law, supra, at 1417; Morris, The Relation of Criminal Statutes to Tort Liability, 46 Harv.L.Rev. 453; Green, Judge and Jury (1930).