Say you are getting your house painted and the painters need to put scaffholding up half in your garden and half in next door's garden to do part of it, would you knock the neighbour's door and check it was OK before the event?
Or say that wasn't possible, would you knock their door in the evening once you watched them come home and say "sorry, you weren't around to ask, it'll be away on Friday, hope that's OK?"
Just wondering, like...

