People are being asked to use their nose to help police bust cannabis farms.
The charity, Crimestoppers, has produced a scratch and sniff card which carries the aroma of a cannabis farm.
The smell is different to cannabis when it's smoked. They hope people will recognise the smell of cannabis if it is growing near them and report it to police.
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The 100,000th supporter is set to walk through the turnstiles at the Ricoh Arena tomorrow for Wasps' sixth game since moving to Coventry.