Law enforcement was a little different back in the day... as these vintage vehicles show.
A collection of classic police cars are going on show at People's Park this weekend.
The vehicles are from police forces throughout the British Isles, from the Channel Islands to Hampshire.
And throughout the weekend, islanders can see plenty more motoring events, at Jersey's International Motoring Festival.
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Fair or sunny intervals and stormy showers, with a risk of hail and thunder.
Storm Brian has brought gales and gusts to the islands of 60 miles an hour.
Jersey's Consumer Council needs a new chair they say will champion shoppers rights.