How about you turnup to a job, cars parked in the drive, you ring the doorbell, you say hello and is the side gate open,
they say yes, i say thanks i will get on with it, so because their cars are taking up the driveway, i have to unreel hose
from fixed reel from back of van facing away from house on the road, so eventually I'm cleaning the back windows, i always
start from the furthest point first, then someone appears while your cleaning the back windows, ( can you move your Van
please, i need to get my car out) this used to do my Freaking head in, in the past. Nowdays i call them before i arrive,
and ask if they can move any cars in front of the alleyway to the back of the house, so that i can reverse my van in.
You live & learn.