The complaint alleged in substance a rear-end collision at a street intersection between the automobile of the defendant Goldberg, in which the plaintiff was a passenger, and that of the de *596 fendant Gardner, which was following the Goldberg car. It charged that the collision was the result of the negligence and carelessness of both defendants and specified the particular negligent acts of each. At the trial, the plaintiff testified that Goldberg, after starting up when the traffic light at the intersection turned green, “went maybe fifteen, twenty, twenty-five feet, and all of a sudden slammed the brakes and made a sudden stop, and then I fell off the seat, and that is the time when I hurt myself.” When he was asked if he knew that the Gardner car struck the rear of the Goldberg car, he answered, “After I fell off he smashed the rear. I fell off when he slammed his brakes.” When he was questioned further on whether the incident occurred as a result of the sudden stopping of the car, he answered, “That’s right, sir.” He repeated this testimony, and it was corroborated by his wife, who was also a passenger in the Goldberg car. In answer to a question why he had sued the defendant Gardner, the plaintiff said that he did not know that he had sued Gardner. At this point Goldberg moved that the testimony of the plaintiff concerning the manner in which he was injured be stricken as not within the allegations of the complaint. The court excused the jury and then asked the plaintiff when he first learned that suit had been brought against Gardner. The plaintiff replied, “I still don’t know— until just now.” The court suggested that not all the testimony in the case had been received, and Goldberg withdrew his motion.
At the conclusion of the evidence, each defendant moved for a directed verdict in his favor. The court having indicated that it would grant the motions, the plaintiff asked permission to file two amendments to his complaint so that it would conform to *597 the proof offered. The court refused and directed a verdict for the defendants. Error is assigned in the denial of permission to amend and in the refusal to set aside the directed verdicts.
The allowance of an amendment to a complaint more than thirty days after the return day or fifteen days after a demurrer has been sustained rests in the discretion of the court. Practice Book §§ 92, 93;
Cook
v.
Lawlor,
The automobile collision with which this lawsuit is concerned occurred on October 21,1945. The writ and complaint were returned to court on the first Tuesday of February, 1946. The pleadings were closed in April, 1946. At that time the case, at least so far as the pleadings are concerned, was ready for assignment for trial. It was pretried on December 1, 1953, under the provisions of Practice Book § 144. The procedure under this section is designed, as stated in
Stanley
v.
Hartford,
The defendants objected to any amendment because it would require further pleading and preparation on their part and would delay the trial. The decision of the question whether the allowance of an amendment will unduly delay the trial rests in the sound discretion of the trial court.
Krall Coal Co.
v.
Century Indemnity Co.,
While our courts have followed a liberal policy in passing upon claims of variance between pleading and proof, it is still the law that the allegations of the complaint provide the measure of recovery. The plaintiff alleged in his complaint a state of facts and asserted that they spelled out one or more specified acts of negligence which caused his injuries. He sought to recover, however, on proof of materially different facts, on which he asked that the defendants be found guilty of negligent acts not specified in his complaint. The test was whether the variance misled or prejudiced the defendants on the merits of the case.
Reciprocal Exchange
v.
Altherm, Inc.,
*600 The plaintiff’s assignments of error addressed to the finding have no merit.
There is no error.
In this opinion the other judges concurred.
