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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Monday will be misty with overcast skies bringing periods of mostly light rain or drizzle.
Largely cloudy and mild, with outbreaks of rain or drizzle in most places and extensive hill fog.
Further low cloud, mist and hill fog is expected with outbreaks of rain and drizzle throughout the night.