Am I being unreasonable? We're in social housing and got new neighbours (a mum and her 14 year old daughter) at the beginning of last year, all was good until June/July time when the mum would leave for nights at a time leaving the daughter there with her friends, nothing necessarily wrong with that but alcohol had been bought for them and many nights they were outside drinking till gone midnight. This carried on almost every night until the end of October when it went quiet again. Come February this year the mum has essentially moved out into her boyfriends place having only been back overnight once. Her daughter is now 16 and it's almost like living next door to a youth club of 15-17 year olds. They're often outside smoking weed, the garden is neglected to the point bramble bushes are 6 feet into our garden (I have cut them back 3 times this year already) they can be slamming doors and shouting until 1-2 in the morning and there's rubbish starting to pile up in the garden. I have tried to speak to the mum about it but it's hard catching her when she's sober. I'm not great with confrontation but would it be unreasonable of me to report it to the local council?