Our road is near a popular school. Each morning and afternoon it can take 15 minutes longer to leave our road due to the double and sometimes triple parked parents.
The cars are parked on a junction, sharp corner, and across people's drive way.
And one of the most annoying things ( other than the parents that leave their car parked on the road all day whilst they go out for the day) is that at lease 5 people live within a 5 minute walk but still take their kids to school by car ( and then drive straight home!)