this accident. That one or more flares were burning when the Roadway Transit Company truck approached; that one of the motor vehicles involved in the first accident, which was a truck, was parked off the highway or on the berm with the left front headlight burning, illuminating the roadway for some distance in the direction of Barringer, the right front headlight of said motor vehicle having been damaged and not being lighted as a result of the accident in which said motor vehicle had been involved. When the truck of the Roadway Transit Company approached the location where this accident occurred, it was traveling at a rate of speed of approximately 5 miles an hour, and continued to be so operated for a period of approximately one minute.During this period of time the operator of said motor vehicle engaged in a conversation with the driver of one of the motor vehicles involved in the first accident. During part of this period of time, the truck was being driven on the highway, part of the time on the highway and berm, and part of the time on the berm alone. That as a result thereof, conditions existed at the scene of the accident which were unusual, and which created a hazardous condition to other operators of motor vehicles who had occasion to approach said location on the highway from either the direction of Buffalo or Erie. That the tractor-trailer of the Roadway Transit Company was not equipped with rear lamps or lights in accordance with the