Our next door neighbour runs an informal mechanic/car cleaning business from his driveway. He is fine and v considerate but his customers are always parking over our driveway (although they move away when we ask) and generally getting in the way. Mostly what annoys us is the noise - constant chat and talking and car noise which is particularly a problem when ds is napping.
The reality is that we Wong do anything. They are good people and mostly good neighbours but it makes me so angry that our quiet residential area is being affected by his customers.