What clearance should drivers normally allow for when passing parked vehicles?

A door width.
The width of an average person.
The width of a side mirror.
A car width.

Explantion: When you are passing parked vehicles, you should leave at least a door’s width of clearance in case somebody opens their car door unexpectedly, this will also increase visibility of pedestrians in the area.

Theory Tester

What clearance should drivers normally allow for when passing parked vehicles?

Managing Risk