This is an action to recover damages from the defendant, John Gale, for injuries sustained by the plaintiff in falling through an open trapdoor, *441constructed and maintained by defendant in the sidewalk, upon the west side of Polk street, between Bush and Sutter streets, city and county of San Francisco. Plaintiff had a verdict for four hundred dollars, upon which judgment was entered in his favor. The appeal is by defendant from the judgment.
At the close of the testimony on the part of the plaintiff defendant moved for a nonsuit upon several grounds, the only important one of which is involved in the proposition that if any injury was received by the plaintiff it was due to his own want of ordinary care and prudence, and that his own negligence contributed directly to such injury.
The motion for a nonsuit was overruled by the court, and such ruling constitutes the only assignment of error.
The evidence on the part of plaintiff tended to show that for ten years prior to March 1, 1893, plaintiff had kept a cigar-store on the west side of Polk street, between Sutter and Bush streets. Defendant, for say eight years, had owned a building consisting of two stores north of and adjoining plaintiff’s cigar-store. The store of defendant next to plaintiff was a candy-store, and in front of it and close to the building defendant had had trapdoors placed in the sidewalk, say four feet wide by four feet four and one-half inches in length, which opened on hinges from the center, and when open were turned back flat upon the sidewalk. A stairway led from the opening to the basement, which was used by the tenants of defendant’s building. The iceman usually came in the morning at 7 o’clock, the ashman about 9 A. m., and the gasman at intervals, and these doors were opened to give-them access to the basement. The sidewalk was fifteen feet wide, of which eleven feet were clear of the trapdoors.
Plaintiff was entirely familiar with the opening, had often been up and down the stairs, had seen it daily for years, and had spoken to defendant bf the opening as being dangerous.
*442The opening had no railing or protection around it, and was probably maintained in violation of a city ordinance of San Francisco.
On the morning of March 1, 1893, about 9 o’clock a. m., plaintiff being on the sidewalk in front of his store, was called by Mr. Weinshenk, who kept a jewelry-store next north of the candy-shop, and went to the jewelry-store either over or past the trapdoors, which were closed, talked with the jeweler probably three to five minutes, during which interval the ashman came, and one of the trapdoors was opened to admit him to the basement, and the plaintiff while returning south toward his store, thinking of what the jeweler had said to him, and perhaps looking at a paper with some figures upon it, fell into the opening and was seriously injured. Plaintiff had seen the ashman drive up, but had not seen the trapdoor opened.
The question presented upon the motion for nonsuit was, not whether there was some evidence of contributory negligence on the part of plaintiff, but rather was the evidence of such contributory negligence so plain and palpable as to be indisputable, and the inferences or conclusions to be drawn therefrom so plain that it was the duty of the court, as a matter of law, to pass upon the question and take it from the jury. As a general proposition cases of negligence (to which those of contributory negligence form no exception) present a mixed question of law and fact, in which it devolves upon the court to say, as matter of law, what is or amounts to negligence, and upon the jury to say as matter of fact, whether or not in the particular case the facts in proof warrant the imputation of negligence. The court furnishes the standard; the jury adjusts the facts, and pronounces them as up to or falling short of the requirements of the standard. (Fernandes v. Sacramento City Ry. Co., 52 Cal. 45; Clayards v. Dethick, 12 Q. B. 439; Wharton on Negligence, sec. 420.)
• When, however, “the facts are clearly settled, and the course which common prudence dictates can be readily *443discerned, the court should decide the case as a matter of law.” (Shearman and Redfield on Negligence, sec. 26; Flemming v. Western Pac. R. R. Co., 49 Cal. 253; Deville v. Southern Pac. R. R. Co., 50 Cal. 383.)
In Detroit etc. R. R. Co. v. Van Steinburg, 17 Mich. 99, Judge Cooley said: “The case, however, must be a very clear one, which would justify the court in taking upon, itself this responsibility. For, when the judge decides that a want of due care is not shown, he necessarily fixes in his own mind the standard of ordinary prudence, and, measuring the plaintiff’s conduct by that, turns him out of court upon his opinion of what a reasonably prudent man ought to have done under the circumstances. He thus makes his own opinion of what would be generally regarded as prudence a definite rule of law. It is quite possible that, if the same question of prudence were submitted to a jury collected from the different occupations of society, and perhaps better competent to judge of the common opinion, he might find them differing with him as to the ordinary standard of proper care. The next judge, trying a similar case, may also be of a different opinion, and, because the case is not clear, hold that to be a question of fact which the first has ruled to be one of law. Indeed, I think the cases are not so numerous as has been sometimes supposed in which a judge could feel at liberty to take the question of the plaintiff’s negligence away from the jury. That contributory negligence is matter of law is plainly the exception and not the rule.”
The gist of the contention in the present case, although not expressed in so many words, seems to be that, as there is no conflict in the testimony, the facts are established, and it is the duty of the court to decide the issue as a question of law.
But it by no means follows that the facts are admitted because there is no conflict in the testimony.
Negligence is not ordinarily proven by direct and positive testimony, and is not so proven in this case. What the plaintiff did is established without dispute *444and beyond cavil. But whether from this conduct the deduction is inevitable that he did not exercise the precautions for his own safety which a reasonable man would have done under precisely the same circumstances is not so clear. That this is the ultimate fact to be determined must be conceded.
It is only where the inference of negligence is irresistible that it becomes the duty of the court to decide upon it as matter of law, and, when the facts or the inference to be drawn from them are in any degree doubtful, the only proper rule is to submit the whole matter to the jury, under proper instructions. (Fernandes v. Sacramento City Ry. Co., supra, and cases there cited.)
To some minds probably the conclusion would seem irresistible that he who, with eyes to see, in broad daylight walks into an open trapdoor in the sidewalk is lacking in that care and caution which characterizes the man of ordinary prudence.
Others may well reason that plaintiff was entitled to a safe passage over a walk prepared by the public for the accommodation of all its citizens. That he was interested and absorbed in the business in hand was in line with observed facts among men of ordinary caution in similar cases; that he should, in aid of his mental process, refer to the figures which he had probably just jotted down, and in so doing fail to see that a passageway, which but a few minutes before he had found safe and free from obstruction, had been turned.into a yawning chasm, only evinces a lapsus to which the most thoughtful and prudent men are subject. Bearing in mind that it is only in cases where there is no dispute as to the facts and no room for difference of opinion as to the inferences and conclusions to be drawn from those facts that the court is justified in taking the question from the jury (Beach on Contributory Negligence, sec. 449), and we are not surprised at the action of the court in denying the motion for a nonsuit. (Stephenson v. Southern Pac. Co., 102 Cal. 143, and cases there cited.)
*445The surrounding circumstances leave a conclusion, which would otherwise be inevitable, open to debate, and in this respect differentiates it from Hager v. Southern Pac. Co., 98 Cal. 310, and from Davis v. California St. Cable R. R. Co., 105 Cal. 131.
Hager v. Southern Pac. Co., supra, comes within a class of cases which, by frequent recurrence, and by reason of the element of recklessness connected therewith, has given rise to a fixed standard by which the law, in the absence of extenuating circumstances, passes upon the question of contributory negligence.
Beach on Contributory Negligence, at section 452, where, after discussing the rule requiring one who crosses a railroad track to be on his guard, and, before attempting to cross, to look attentively up and down the track, it is said: “ But as the law now stands the standard is fixed. One must look up and down the track; any thing short of that is negligence.”
In Davis v. California St. Cable R. R. Co., supra, there was a known and fixed object, viz., an iron or steel rail, adjacent to a street-lamp, over which plaintiff fell. In the present case the object of danger was only occasionally presented, and was not usually existent as a menace, and it was proper in such a case to submit the question of plaintiff’s negligence to a jury.
The judgment appealed from should be affirmed.
Vanclief, C., and Belcher, C., concurred.
For the reasons given in the foregoing opinion the judgment appealed from is affirmed.
Garoutte, J., Harrison, J., Van Fleet, J.
Hearing in Bank denied.