Road Priority

You are driving up a hill. Due to parked cars on the right, there is only room for one car at a time.

A car comes down the hill towards you and instead of pulling in, drives close enough that your only option is to reverse. (Which you do, into a bit of street furniture that is painted black, at night, on an unlit street.)

Who had right of way? And is the driver of the other car a complete idiot?