A DRIVER was allegedly caught travelling at speeds of more than 140mph whilst under the influence of drugs. 

Road policing officers in Glasgow spotted the motorist on the M80 motorway.

The 31-year-old "flew past" an unmarked police vehicle. 

READ MORE: Car flips on roof in Glasgow city centre as emergency services at scene

Cops say the man was stopped and arrested for offences "including drug driving".

Officers took to social media to warn others about speeding yesterday.

They wrote: "Driving at double the maximum speed limit is completely unacceptable. #NotTopGun."