[Chrysalis]

I occasionally hear a helicopter but thats nothing, again thats more like an ambient noise so not a big deal.

for me fire engines and ambulances havent changed, they no more regular then when I moved in and they dont keep turning their sirens on and off plus are polite at night.

I think I am going to query if I am on a testing route for the police and if I am will ask why they cant vary it as it is getting a bit much.