A verdict was returned for the plaintiff in each of these cases on February 23, 1921. The defendant seasonably filed a motion in each case for a new trial assigning as reasons that the verdict “ was against the law and against the evidence and the weight of the evidence.” The judge after hearing indorsed on March 4, 1921, on each, “Motion allowed for the reason that the verdict was clearly against the weight of the evidence.” The plaintiffs seasonably excepted to the order of the court in granting the new trial, and duly filed a bill of exceptions. While that bill of exceptions was pending before allowance, a new trial was had resulting in verdicts for the defendant. The judge who presided at the first trial thereupon reported the question whether those exceptions had been waived by the conduct of the plaintiffs in proceeding to a second trial before prosecuting their exceptions to the orders setting aside the verdicts, disallowing the exceptions, if so waived, and allowing them, if not so waived. Riley v. Brusendorff, 226 Mass. 310, 313.
There was no waiver of exceptions to the setting aside of the verdicts seasonably filed but not allowed, by proceeding to another trial. The orders of the judge allowing the motions to set aside the verdicts were interlocutory and not final in their nature. After they had been made, the cases were not ripe for final judgment. Another trial was necessary before the cases could be ripe for final judgment. The proper course was for each plaintiff to file exceptions to the order setting aside the verdict. Those exceptions, in the absence of a report by the trial judge, could not be entered in the full court until the cases were ripe for final judgment. Brooks v. *4Shaw, 197 Mass. 376, 378. Weil v. Boston Elevated Railway, 216 Mass. 545. Barnett v. Loud, 243 Mass. 510, 513. Cosmopolitan Trust Co. v. Cohen, 244 Mass. 128, 130. The right of each plaintiff under the rules and orders of the court to have his exceptions allowed had not expired by limitation of time when the second trial occurred. But for the intervention of the second trial, it is not contended that the bills of exceptions as to setting aside the verdicts could not rightly have been allowed. Waiver is the voluntary relinquishment of a known right. The plaintiffs by proceeding to the second trial relinquished nothing as to their earlier exceptions. They could not enter such exceptions in this court until after their cases had become ripe for final judgment through a second trial. There was no inconsistency in pressing for a second trial, because they could not press their exceptions to the earlier interlocutory orders of which they complained until after such second trial. Report of that interlocutory question rested in the discretion of the presiding judge. The plaintiffs were not entitled to such report as matter of right. Strong v. Carver Cotton Gin Co. 202 Mass. 209, 212. The defendant suffered no possible harm by delay in the allowance of those exceptions until after the second trial. The exceptions touching the setting aside of the verdicts are rightly before us.
The plaintiffs do not and could not properly contend that the orders setting aside the verdicts constituted an abuse of judicial discretion. They recognize and accept the general rule that whether a verdict shall be set aside on motion for any of the causes allowed by law commonly rests in sound judicial discretion and is not subject to review. Davis v. Boston Elevated Railway, 235 Mass. 482, 496, 497, and cases there cited. Ryan v. Hickey, 240 Mass. 46. Hallett v. Jordan Marsh Co. 240 Mass. 110. Bilsky v. Braley, 246 Mass. 480.
The contention of the plaintiffs is that the form of the order of the judge in setting aside the verdicts did not conform to G. L. c. 231, §§ 127, 128. It is provided in substance by those sections that a verdict can be set aside only upon a motion in writing, by a party to the cause, alleging reasons *5with respect to which the judge in granting a new trial must “ file a statement setting forth fully the grounds upon which the motion is granted, which statement shall be a part of the record of the case.”
At common law and apart from statute the court had power to set aside a verdict upon its own motion for any cause allowed by law. Ellis v. Ginsburg, 163 Mass. 143. It was enacted by St. 1897, c. 472, that no verdict could be set aside except upon a motion in writing by a party to the cause setting forth the reasons relied on in its support. It was held in Peirson v. Boston Elevated Railway, 191 Mass. 223, that this statute was constitutional and that under it the court had no power to set aside a verdict for any reason not alleged in the motion. Thereafter St. 1911, c. 501, was enacted requiring the judge to'file the statement already described.
The statement filed in the case at bar was a sufficient compliance with the statute. The requirement that the statement shall set “ forth fully the grounds on which the motion is granted ” does not mean that it must contain an analysis of 'the evidence and the inferences drawn therefrom which lead the court to his decision. It signifies simply that among the reasons alleged in the motion the court shall specify with particularity the grounds on which his mind rests in reaching his conclusion. The parties thus are advised of the exact foundation for the action taken by the judge. Provision is made thereby that the verdict may not be set aside for any cause not mentioned in the motion and that when the reason relates solely to excessive or inadequate damages, the new trial may be confined to damages; and that in any event the statement shall be a part of the record. See in this particular Cressey v. Cressey, 213 Mass. 191, and Samuel v. Page-Storms Drop Forge Co. 243 Mass. 133, 135. This interpretation gives reasonable and ample scope to the words of the statute. Any other would impose a useless burden upon a trial judge which could result in no advantage to either party because it is a part of trial by jury that the trial judge has power to set aside a verdict not so supported by law and evidence that it ought to stand. Simmons v. Fish, 210 Mass. 563, 565, This conclusion is in harmony with what was said *6in Edwards v. Willey, 218 Mass. 363. It conforms to the practice under the statute. Sherman v. Collingwood, 221 Mass. 8, 14. Centennial Electric Co. v. Morse, 227 Mass. 486, 490. Barnett v. Loud, 243 Mass. 510, 514. It follows that the procedure adopted by the judge in setting aside the verdicts at the first trial was proper and that the verdicts were in law set aside. Tildsley v. Boston Elevated Railway, 224 Mass. 117.
It remains to consider the exceptions taken by the plaintiffs at the second trial.
The actions are in tort, one to recover compensation for personal injuries to a minor, and the other to recover consequential damages sustained by her father. The evidence showed that the child (hereinafter referred to as the plaintiff) in attempting to cross a street was struck by an automobile and thrown on to the tracks of the defendant, in front of an approaching car operated by a motorman in the employ of the defendant. There was evidence which would have warranted a finding to the effect that she did not exercise the care of a child of her years in attempting to cross the street and that such negligence contributed to her being struck by the automobile and being thrown in front of the car of the defendant.
Evidence as to an action by both the plaintiffs against the owner of the automobile, the payment of money to the plaintiffs by that defendant and the execution of a covenant by the plaintiffs not to sue him and all evidence connected therewith, was rightly admitted. It was at least competent upon the question of damages. O’Neil v. National Oil Co. 231 Mass. 20, 29, and cases cited. Muse v. DeVito, 243 Mass. 384, 389.
The fifth request of the plaintiffs for an instruction to the jury was in these words: “If the jury finds that the motorman operating the defendant’s car was negligent either in not seeing the plaintiff in time to stop the car before it reached her as she lay on the track, or in failing to bring the car to a stop after he did see her, in time to avoid the accident, and if the jury further finds that the plaintiff was not guilty of any negligence that contributed to her injury, then the plaintiff *7is entitled to recover for such injury as the jury may find she suffered on account of being hit by the defendant’s car.” That request was given.
The sixth request of the plaintiffs was: “ If the jury finds that the plaintiff in crossing Mt. Auburn Street was hit by an automobile . . . and thereby thrown upon the tracks of the defendant company on said street and thereby placed in a dangerous situation which was beyond her immediate control, and the defendant having full knowledge of the dangerous situation or, by the exercise of reasonable care, could have seen and appreciated such dangerous situation and had full opportunity, by the exercise of reasonable care, to avoid injury to the plaintiff in such dangerous situation, nevertheless causes an injury, the defendant is liable for the injury so caused, notwithstanding that the jury may also find that the plaintiff, when hit by said automobile and thrown upon said track, was not using such care as ordinarily would be expected of a person of her age and experience.” That request was denied rightly. That request in substance was a positive direction to the effect that the defendant must be found hable as matter of law if its motorman was negligent and the accident happened as therein stated. That was at most a question of fact. It could not have been ruled as matter of law. Daris v. Middlesex & Boston Street Railway, 241 Mass. 580. This request apparently was founded on Black v. New York, New Haven & Hartford Railroad, 193 Mass. 448, but is not supported by that decision which is distinguishable. It need not be decided whether the request was open to other objections. The jury were correctly instructed by request 5. That was all to which the plaintiffs were entitled in the circumstances on this point.
No exception was saved to any part of the charge. Exception does not he to a charge as a whole. The exception to the refusal to give the other request has been waived.
Both bills of exceptions overruled.