A rather over-elaborate technical solution to a social problem
The local council covering London’s ever-shrinking red light district (in Soho) is using Bluetooth to warn tourists about so-called ‘clip joints’ that it said “lure people in with false promises of ‘adult entertainment’ but once inside security staff demand hundreds of pounds from visitors.”
I recognise the legal difficulties of prosecuting these people but this seems a bit of a ‘passive aggressive’ way of dealing with the problem. To say nothing of the ethical dubiousness of using ‘bluejacking‘ to send people unsolicited text messages…