POLICE clocked a motorcyclist travelling at more than 100mph in Trefor.
Other vehicles were recorded doing speeds in excess of 85mph.
After the checks, the North Wales Police Roads Policing Team tweeted: "Speed checks on the A499 at Trefor last night - this biker was caught travelling 102mph...on a 60mph road.
"Other vehicles caught travelling at speeds of 85mph, 90mph and 96mph. Faster speeds mean greater impacts. Simple."
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