A defendant moving for summary judgment in a negligence action has the burden of establishing, prima facie, that he was not at fault in the happening of the accident. There can be more than one proximate cause of an accident, and a defendant moving for summary judgment must show that he is free from fault. Pursuant to Vehicle and Traffic Law § 1214, "[n]o person shall open the door of a motor vehicle on the side available to moving traffic unless and until it is reasonably safe to do so, and can be done without interfering with the movement of other traffic."
Angelastro v. Dyer, NY Slip Op 04237 (2d Dep't August 21, 2024)