MontyVeda
a short-tempered ill-controlled small-minded troll
I was thinking this too, but was assuming the person mentioned in the OP was riding a motorbike rather than driving a car. The drive further up, U turn and approach from the other direction is an option, but not ideal (they'll be approaching a roundabout indicating right and people driving behind may assume they're taking the RH turn off the roundabout)... by the sounds of it, it doesn't sound like it's ever going to be easy.I suppose he could move over to the left to physically hinder any undertaking.
@Arjimlad ...advise them to move house