if true, you might sue for potential property damage. That should make them think twice. In this case, soundproofing has little effect.
if not, you might want to invest in better windows and/or window blinds. Neither should be extremly expensive and you can start by soundproofing the room you sleep in.
Fyi, we lived near a noisy main street. After changing the windows we were surprised how little of the traffic we heard.
Does your house vibrate when the bells ring?
Fyi, we lived near a noisy main street. After changing the windows we were surprised how little of the traffic we heard.