“Cameras watch you put bin out on wrong day” (Telegraph):

Householders who keep putting out their bins on the wrong day could be caught out by secret spy cameras hidden in tin cans and bricks and branded “envirocriminals”.

Ealing Council in west London is using the hidden cameras to catch people committing “major envirocrimes” such as graffiti and fly-tipping on main roads.

However council tax payers who put out their bins on the wrong day could also be caught up in the push.