Originally Posted by matts1

you could put a claming sign up and stress 24hr claiming PARK HERE AND YOU WILL BE CLAMPED, but not sure if you can actually clamp people?

In an ideal world, get you mates round to block them in, when they come knocking, point out they have prevented you getting into your drive and the cars belong to two family memember and have had to park as close to the house ad possible and that they have gone to a function and will be back in the morning.

Would get abit tyresome after a few times though.