London gardens but not huge. Neighbours have a pool that takes up most of their garden. Obviously, warm weather means they're using it.
I've texted a couple of times at about 10.45pm when their (late) teens and mates are being particularly noisy (shouts and screams and general messing around) asking them to ask them to be quiet (shouts from our window had gone ignored). Neighbour thinks midnight is a reasonable time for them to come indoors. This is mid week - even though I know it's currently school holidays, most of us adults still have to be up for work!
I've just received a text to say "x having friends round to use pool tonight, they will make sure they come in at midnight so they don't disturb".
AIBU that midnight is too late? Especially when it isn't a one off, it's at least twice a week.