3 new build houses (clusters) opposite my house, the road is narrow and you can only park on one side of the road.
One of the end houses has a drive with a dropped curb, the middle house and end house have no drop curb but same driveway as they are all identical.
The person who rents / owns last house is parking his car on his drive but it has no dropped curb, therefore I've parked my car in front. Not totally blocking as there is enough space for them to squeeze out, usually 2 cars can park on the space but that would mean totally blocking his drive.
AIBU to park there if the space is free and there is a dropped curb?