09-02-2013, 09:16 PM
Many Supermarkets in the UK have an anti-theft device fitted to their trollies to prevent them being taken away.
The introduction of a hi-tech preventative measure aims to reduce the problem by installing an electronic security system which aims to prevent people from taking the trolleys off site.
The system works on a radio signal transmitted from within the store via a sunken wire which surrounds the car park. The end of the barrier is marked with signs or a red line or whatever on the ground.
All trolleys are fitted with a device within the wheels and if trolleys are pushed over the wire, a brake comes on and the trolley can no longer be easily pushed.
The brake is de-activated and the trolley can be wheeled once it is pushed back inside the car park boundary.
However, at my local Tescos store this appears not to be the case... I've tested their system and they lie!
Anyway, everyone knows shopping trolleys come alive at night and that's how they get to the seemingly impossible places we also know they ought not to.
The introduction of a hi-tech preventative measure aims to reduce the problem by installing an electronic security system which aims to prevent people from taking the trolleys off site.
The system works on a radio signal transmitted from within the store via a sunken wire which surrounds the car park. The end of the barrier is marked with signs or a red line or whatever on the ground.
All trolleys are fitted with a device within the wheels and if trolleys are pushed over the wire, a brake comes on and the trolley can no longer be easily pushed.
The brake is de-activated and the trolley can be wheeled once it is pushed back inside the car park boundary.
However, at my local Tescos store this appears not to be the case... I've tested their system and they lie!
Anyway, everyone knows shopping trolleys come alive at night and that's how they get to the seemingly impossible places we also know they ought not to.