I am sure the moron who shouted "garlic bread" did it numerous times to get a reaction or a cheap laugh from the odd stranger. If Peter Kay was recording the show for home release it was probably advertised as such with a lot of camera crew, in the theatre inside and outside.
The heckler wanted his 15 minutes of fame but shit sticks mate.
Live concerts and gigs are not cheap but why do people insist on filming on their phones with annoying glows in your eye view? I have seen better and heard better bootleg footage taken from camcorders or recorded on dictaphones in the early 90s.
Plays are taken over by talkers like gigs and musicals are taken over by people by drunks.
If you tell someone to stop talking they get all aggressive and challenge you for a fight outside or talk louder.
I did see a tasty fight at a Hugh Cornwell concert 20 years ago in the aisle.
www.dailymail.co.uk/tvshowbiz/article-14...g-spoiling-show.html