which sound?

At the end of precap,was the sound that of ambulance or police??anyway which sound it may b!!good for us,if ambulance,then we wl get zaya scenes n if police,then definately suri wl b arrested...but in turn all wl blame alia for complaint against suri...hope it will b ambulance..but suri during dance,was shocked by the hearing sound,so it seems to b police...anyway hope for the best...n advance eid mubarak to all...hope we get good zaya scenes as our eidi...😉