![Firearms Operations Unit on Twitter: "1/2 Ever wondered why police cars seem to pass you even though you are driving at the speed limit? Some police vehicles are fitted with calibrated speedometers Firearms Operations Unit on Twitter: "1/2 Ever wondered why police cars seem to pass you even though you are driving at the speed limit? Some police vehicles are fitted with calibrated speedometers](https://pbs.twimg.com/media/EHpIcABWwAA_swC.jpg:large)
Firearms Operations Unit on Twitter: "1/2 Ever wondered why police cars seem to pass you even though you are driving at the speed limit? Some police vehicles are fitted with calibrated speedometers
![Fundraiser Speedo Mick 'booted out of Lancaster pub' during John O'Groats to Land's End walk - LancsLive Fundraiser Speedo Mick 'booted out of Lancaster pub' during John O'Groats to Land's End walk - LancsLive](https://i2-prod.birminghammail.co.uk/incoming/article17529579.ece/ALTERNATES/s615b/81559116_2762451387147741_5929970734662156288_o.jpg)
Fundraiser Speedo Mick 'booted out of Lancaster pub' during John O'Groats to Land's End walk - LancsLive
![V-Twin Manufacturing Black Face 1:1 Ratio Police Speedometer - 39-0322 Harley-Davidson Motorcycle - Dennis Kirk V-Twin Manufacturing Black Face 1:1 Ratio Police Speedometer - 39-0322 Harley-Davidson Motorcycle - Dennis Kirk](https://www.denniskirk.com/dk/product_images/dk/1200pix/dkp4002769_b969b2f0bd44d543a209d8cbef7d7f3cfb0ef936.jpg)
V-Twin Manufacturing Black Face 1:1 Ratio Police Speedometer - 39-0322 Harley-Davidson Motorcycle - Dennis Kirk
![nzherald on Twitter: "Speedo Cops: Officer forced to strip and swim out 200m to save thief. https://t.co/7Obn4Sgj8D https://t.co/6oq3V4yvdc" / Twitter nzherald on Twitter: "Speedo Cops: Officer forced to strip and swim out 200m to save thief. https://t.co/7Obn4Sgj8D https://t.co/6oq3V4yvdc" / Twitter](https://pbs.twimg.com/media/Er40wNQXMAAdIGx.jpg:large)