It is permitted to park when in a crosshatched ( diagonal pattern) parking space when? a) you are exchanging information after an accident. b) you are involved in a collision and there is an injury. or c) under no circumstances.

C) under no circumstances. The crosshatched parking space is directly next to a handicapped parking space that is to accommodate a person who may be wheelchair bound, with a wheelchair ramp. It gives them additional room to freely enter and exit their vehicle.