A car alarm kept me awake most of last night on Alma Grove - not happy! I think Southwark have a kind of 'noise police' who deal with this kind of thing, but I do not have their number and have no experience of dealing with them. Is it worth a call or should I just put my fingers in my ears?!
The noise team are very helpful. We had a car alarm going off a couple of weeks ago, all over the weekend. We waiting until the Monday, because we thought the owners might be away for the weekend, but on Monday night finally cracked and called the noise team. Once they arrived and witnessed it, they came back an hour later, and because it was still going off, broke into it (carefully) and disabled the alarm. They then left a note for the owners - so it's definitely worth giving them a try.