Now, as far as 'calling the cops on them' they rarely did anything wrong: usually finished by 11 (often on the dot) never past midnight. But carrying on outside like that when you know us and know we have kids, when you could easily just have drinks inside, you're being c**ts as far as I'm concerned. Or you're - at the very least - showing that you don't give a rat's arse about your neighbours.
Agree , if it is happening every weekend.