The "jam busters'" uniforms were revealed on Friday

The proposals would give the Highways Agency powers to send out uniformed patrols to motorway troublespots to take charge of incidents.

The measures from Transport Secretary Alistair Darling also include a crackdown on lengthy roadworks.

Local authorities would appoint a traffic manager for their area.

Tackling disruption

Mr Darling said the Traffic Management Bill will keep motorists on the move with a "more targeted and faster" clear up response to accidents, obstructions and road works.

KEY POINTS New traffic managers Clampdown on utility roadworks Powers to stop roadworks Fines for poor work Tougher parking regimes New rules "too complex"

He said the bill will give the Highways Agency and councils "powers and a duty" to keep roads clear and traffic moving.

"They will now have to focus more sharply on tackling causes of congestion and disruption," he said

"New powers for councils to manage when and where street works are carried out will put an end to congestion caused by poorly planned and lengthy works.

"Neighbouring authorities will be required to work together to keep traffic flowing across the network.

There are an estimated 4m "dug" road holes at any one time

"The Highways Agency will get powers to manage motorway incidents which will mean motorists caught in traffic due to road accidents or obstructions should benefit from a more targeted and faster clear-up response.

"Traffic officers will be on scene following road incidents to work with police to clear the road as quickly as possible.

"These new powers, as well as new traffic enforcement provisions for councils will also free up police time, allowing them to concentrate on their other priorities."

Digging up roads

The bill includes seven key elements: