Here is another true tale,this time from my Dad.
In his younger days,as was the trend at the time,my old man and a crowd of pals would go to one of Paisley's "picture houses"on a Saturday afternoon.
On the said day,just as the film was about to roll,and the lights were dimming,one of my Dad's pals produced a ww2 air raid siren,complete with wind up handle,and proceeded to wind the thing up!!Obviously,the film was stopped,and police were called etc.The lads were then lined up,to ascertain who the offender was!!
Again,100% true.