delivered the opinion of the court.
This writ of error brings before us for review the record of an action at law, brought by the defendant in error to recover damages of the plaintiff in error for the alleged negligent killing of the plaintiff’s intestate in a collision between two trains óf the defendant company.
The collision occurred at a point on the Roanoke & Southern branch of the Uorfolk and Western. Railway, about three miles south of Starkey station, and near to bridge 1813, between a freight train, with two engines, fifty-two cars and a caboose, which was travelling north, and a work-train, which was standing still headed south. Arthur T. Spencer, the plaintiff’s intestate, was the engineer on the front engine of the doubleheader, which was derailed at a point near the south end of the bridge and went down the bank, inflicting injuries from which Spencer died three days later.
*659The trial, -which was in the Corporation Court for the city of Eoanoke, resulted in a verdict and judgment in favor of Spencer’s adminstratrix for $10,000.
The first hill of exception is to the action of the Corporation Court in admitting the evidence of W. S. McOlanahau, who was introduced to show, by standard tables of mortality, what was the probable expectancy of life of a man twenty-six years of age. In the argument here this exception was properly abandoned. Va. & S. W. Ry. Co. v. Bailey, 103 Va. 205, 49 S. E. 33-37.
The second bill of exceptions is to the court’s action in giving the four instructions aslced for by the plaintiff. The learned counsel for the defendant company has at this bar withdrawn his objection to instructions Eos. 1 and 3. It will be, therefore, only necessary to refer to Eos. 2 and 4.
Instruction Eo. 2 is as follows: “The court instructs the jury that although the plaintiff’s intestate may have been guilty of negligence, and although that negligence may in fact have contributed to the accident, yet, if the defendant or engineman of the work-train could, in the result, by the exercise of ordinary care and diligence, have avoided the accident which happened, then plaintiff’s intestate’s negligence will not excuse the defendant, and the plaintiff is entitled to recover.”
This instruction follows substantially the form that has been employed since the doctrine contained therein was first announced by this court. Richmond & D. R. Co. v. Anderson, 31 Gratt. 812, 31 Am. Rep. 760; Johnson v. C. & O. Ry. Co. 91 Va. 176, 21 S. E. 238; Seaboard & Roanoke R. Co. v. Joyner, 92 Va. 354, 23 S. E. 773; Washington, &c. R. Co. v. Lacey, 94 Va. 460-476, 26 S. E. 834.
This instruction is further objected to upon the ground that there was no evidence upon which to base it. This position is not tenable. The work-train was standing in a cut, about *660225 feet south, of bridge 1813, when tbe engineer in charge called in bis flagman. Tbe evidence tends to show tbat when tbe flagman in response to tbe call, reached tbe engine of tbe work-train, be “hollered” to the engineer and said, “For God’s sake, get out of here, there is a train coming down tbe mountain;” that tbe engineer did not move bis engine, and tbe flagman made no effort to stop tbe coming train; tbat tbe engineer bad time, after the warning given by tbe flagman, to have run bis train back as far as tbe middle of tbe bridge, thus putting a distance of 332 feet between tbe two trains, with tbe view unobstructed, and both trains going in tbe same direction; and tbat if tbe engineer of tbe work-train bad moved back promptly upon receiving notice of tbe coming freight train no collision could have occurred.
This evidence was sufficient to justify instruction Ho. 2, and the plaintiff was entitled to have tbat view of the case submitted to tbe jury.
Instruction Ho. 4 tells the jury, in substance, tbat if they believe from the evidence that tbe plaintiff’s intestate received tbe injury complained of, in consequence of tbe negligence of tbe conductor, the engineer, or tbe flagman of tbe work-train, in not carrying out tbe rules and regulations of tbe defendant company, they must find for tbe plaintiff, unless tbe jury shall also believe from the evidence tbat tbe plaintiff’s intestate was guilty of contributory negligence, and tbat the burden of proving such contributory negligence was upon the defendant.
' It is contended tbat this instruction is erroneous because there is no evidence tending to connect either tbe conductor or tbe engineer of tbe work-train with tbe accident.
The evidence already adverted to in commenting upon instruction Ho. 2 is equally pertinent in connection with the objection urged to this instruction. In addition, there was *661other evidence which contributed to the basis for the instruction under consideration. The order which the conductor of the work-train received the morning of the day the accident occurred, gave him the right to work between Eoanoke and bridge 1813.
At the time of the accident his train was 225 feet south of bridge 1813. He was, therefore, outside of his working limits.
Conceding that, if necessary, the conductor could have his work-train standing beyond the limits prescribed by the order, it was for the jury to say, under the evidence, whether it was negligence to be beyond those limits on this occasion, and whether or not such negligence, if any, contributed to the accident.
A careful examination of the record shows that there was sufficient evidence tending to show negligence on the part of each of the persons mentioned in instruction Ho. 4 to justify its being given.
The third and last bill of exception is to the action of the court in overruling the motion of the defendant company to set aside the verdict of the jury. Three grounds are alleged in support of this motion — (1) Misdirection of the jury (2) after-discovered evidence; and (3) that the verdict was contrary to the law and the evidence.
The first ground has been disposed of by what has been said in considering the objections to the instructions.
The second ground rests upon an affidavit of W. J. Knighton, the conductor of the ‘work-train, as to a statement made to him by E. Gr. Haislip two or three days after the accident. E. Q-. Haislip was examined at the trial, on behalf of the plaintiff, and was followed immediately by W. J. Knighton, on behalf of the defendant company, who was called a second time to the stand after being fully examined, cross-examined, re-examined, and re-cross-examined, thus affording him ample opportunity to tell all that he knew about the case. His affidavit shows *662that tlie object of a new trial was that be might state that E. G. Haislip, a witness for the plaintiff, had, on one point, made to him a different statement from that made by this witness on the stand.
AVithout considering whether or not the additional evidence of Knighton, relied on as a ground for a new trial, is material and likely to produce a different result, or whether or not reasonable diligence would have secured such evidence at the trial now under review, it is sufficient to say that the general rule is, subject to rare exceptions, to refuse a new trial when the sole object is to discredit a witness on the opposite side. Brugh v. Shanks, 5 Leigh, 649; Thompson v. Commonwealth, 8 Gratt. 637; Brown v. Speyers, 20 Gratt. 296; Reed’s Case, 22 Gratt. 924-946.
As already seen, the sole object of the motion for a new trial, on the ground of after-discovered evidence, was to discredit the testimony of the witness, E. G. Haislip, who had testified on the opposite side. In the light of the authorities cited, the after-discovered evidence relied on was insufficient to warrant a new trial.
The third ground upon which the motion to set aside the verdict rests, is, that the verdict was contrary to the law and the evidence.
At the time of the accident, the work-train was standing on a sharp curve in a deep cut a short distance south of a long trestle, called bridge 1813, so that it was out of view of the engineer of the freight train until he was in thirty feet of it.
Two work-trains were engaged between Koanoke and bridge 1813, under an order issued the day of the accident, which required them to protect themselves against each other and against all trains. Eor their t protection each was furnished with two flagmen, one of whom was required to protect his train from trains approaching from the north, and the other *663against trains approaching from the south. Rule 399a of the defendant company, required the flagman to go three-fourths of a mile, or twenty-three telegraph poles from the work-train, and place one torpedo on the rail, on the engineer’s side, and then go back at least seven telegraph poles farther, or one mile from his train, and place two torpedoes, on the same side, ten yards apart, and then return to the 23rd telegraph pole and remain there until called in by the whistle of his engine. The evidence tends to show that the flagman violated this rule and failed to put down the torpedoes necessary as a warning to the plaintiff’s intestate. It also tends to show that the defendant was guilty of negligence in other particulars already adverted to in considering the instructions.
Whether or not the defendant company was guilty of negligence was a question of fact for the jury. Where the evidence is conflicting, as in this case, the verdict will not he disturbed unless palpably erroneous. N. & W. Ry. Co. v. Perrow, 101 Va. 345, 43 S. E. 614; Morien v. N. & A. T. Co., 102 Va. 622, 46 S. E. 907.
ETor will this court undertake to pass upon the weight of the evidence or the credibility of the witnesses. This is the province of the jury which the court will not usurp. The jury should be left free in each case to determine, in view of all the circumstances, what witnesses, or what part of the evidence of any witness, they will credit. N. & W. Ry. Co. v. Poole, 100 Va. 148, 40 S. E. 627. „ If the evidence introduced-on behalf of the plaintiff was believed by the jury, and that of the defendant disbelieved, we could not say that their verdict was palpably erroneous, or that it was not justified.
It is contended that the plaintiff’s intestate was guilty of contributory negligence. This was also a question of fact for the jury, and was submitted to them under full instructions as to the law, given without objection, on behalf of the defen*664dant company. The deceased was discharging his duties as a locomotive engineer under the following order, which is known in the record as the “slow order“To all concerned: Until further notice, all trains will reduce speed to six miles per hour, while passing over bridge 1813, Winston District.”
The deceased is charged with violation of this order, which is the foundation for the charge of contributory negligence.
It is to be observed that the collision took place before the freight train reached the bridge mentioned in the order, but it is contended that the deceased was approaching the bridge at a rate of speed that would have prevented him from reducing it to six miles per hour while crossing the bridge. The evidence of the speed of the train is conflicting. One witness puts it at six miles an hour, another at eight, and still another at twenty miles per hour; and the evidence on that point tends to show that the speed could have been reduced to six miles an hour by the time the bridge was reached.
Under the evidence it is impossible to say that reasonable men might not differ in their judgment upon the question whether or not the plaintiff’s intestate was guilty of negligence, and therefore this court would not be warranted in disturbing the verdict of the jury. Southern Ry. Co. v. Aldridge, 101 Va. 142-149, 43 S. E. 333.
Eor these reasons the judgment must be affirmed.
Affirmed.