The cameras will remain in operation until the end of the project in December 2016, which sees a significant upgrade to the road network taking place alongside construction of the new Queensferry Crossing.

Transport Scotland Roads & Infrastructure Manager, Steven Brown, said: “We have waited for as long as possible before introducing the safety cameras to the A90, now significant operations are underway within close proximity to live traffic. The safety of our workforce and the travelling public is of paramount importance and the cameras will encourage a safe and steady flow of traffic through the works area.

“Additional safety cameras are expected to be installed southbound on the A90 in this area later this year.”