Car Starts to Slip on Ice and Hits Another One While Man Tries to Stop it

A person and their sister happened to be looking out their window and noticed cars slipping away. Due to the cold weather, the streets of their area had been covered in ice. When a man attempted to move his car, the ice caused his vehicle to drift away as well. Despite all of his efforts, he was unable to stop it, as it slipped and slammed another car.