Police are currently catching out speeding drivers in an area of West Leeds.
Officers are running a traffic operation in Kirkstall.
The exact location was not revealed.
In a tweet warning speeders to 'beware', the West Yorkshire Police Leeds West Team said: "NPT T3 are currently running a traffic operation in the Kirkstall area of Leeds.
"Speeding Motorists BEWARE."
The Leeds West team cover Armley, Bramley, Calverley, Farsley, Farnley, Kirkstall, Pudsey, Stanningley, Wortley and surrounding areas.