I don't think it will STOP it, but it can do no harm for those of us who care to make our opinions known. Be polite folks. Sent.
To be fair, this scene of Mr Gotlieb's was cut from the bowlderised programmes, not that it made any difference at all. This is still excruciatingly bad taste TV.
UPDATE Midnight 6th January 2016
Someone has just got this:
There must be an awful lot of "responsible metal detectorists" mailing Channel five to protest about their hobby being portrayed disreputably. Is your mail in the queue?