It's unfortunate that our landlord has put in shit double glazing. I don't think people realise when they are outside that they keep us awake. My rule is I ask them to be quiet past 11pm and only if they are stationary (not people walking by). I've just got into a altercation with some students outside for asking them to be quiet (politely the first time, rudely the second time). I hate it - but don't I have the right not to be woken up by drunkards?