Do I detect a little sarcasm there...tealeaf??
You must know that no cameras or filming is a "security measure" to prevent terrorists gaining a planned insight into the corridors and passages (all 2 of them) of the Arndale centre.
Don't let your guard down...they just might ban cameras in all public places....Pubs, Football Grounds....etc., etc.
Common-Sense.....let's ban that as well