Was my first thought as well
I aint Columbo, but if it was the away fans ( i.e Motherwell) who were feeding them the duds they would hardly have to instigate an instant crack down on all fans
cause lets face it we're hardly all gonna head over to see them play Aberdeen next week
the public crackdown will no doubt stem the flow of them, and they get to blame the 'Well fans as well
more than likely a couple of their own staff, be it programme sellers giving them as change which are then spent on the gate or turnstyle operators turning them over for the good stuff