FURIOUS business leaders have condemned plans to scrap a relief road they claim would be Portland's key to economic success.

The Western Route bypass from Ferrybridge to Chickerell would ease congestion in clogged-up Wyke Regis and link the island with key inland routes.

But it is proposed to delete the route from the Dorset Structure Plan - the county's future planning blueprint - which is currently out for consultation.

Business chiefs are angered at the move because they believe the regeneration of the island and the Olympic sailing bid relies on a proper infrastructure.

Planners from Weymouth and Portland Borough Council are equally concerned because there are no alternative measures to access the island suggested in the plan.

Rupert Best, a director of Portland Port, said: "We will be objecting very strongly to a proposal to delete the Western Route because it will be a disaster for Portland. Right now it is the only acceptable proposal to relieve Portland Road and provide the island with the transport links it needs to develop. We see no reason why it should be deleted at this time."

It is feared the road would have a serious environmental impact but Mr Best argues it could be designed in such a way that it would not affect the Fleet.

Mr Best added: "Portland is growing and decisions to relocate are made based on transport links.

"It is laughable the area is being considered for hosting Olympic sailing events when it lacks the proper road links."

Bill White, chief executive of the Weymouth and Portland Chamber of Commerce, agreed, saying: "It is absolutely vital the road system to Portland improves.

"Something really has to give because the situation is becoming quite intolerable for residents.

"I am also mindful of the driving force Portland has in our economy. Island businesses need to be supported."

Members of the borough's environment and conservation committee will consider a response to the proposal at a meeting on MOnday..

Principal planning officer Karyn Punchard says in a report: 'Whilst the potential damaging environmental impact of the route on the Fleet and Chesil beach is recognised, no detailed studies have been undertaken and it is of considerable concern that there is nothing to replace the Western Route.'

She adds: 'Improved access to Portland remains a priority for the borough council to assist in economic regeneration including access to major employment providers and the need for good access to maximise opportunities for the Olympics and sailing academy.

'Without an assessment of the alternative improvements there is no basis on which to judge the relative merits of the scheme.'

Mrs Punchard is also concerned that the Orange Route relief road is not considered a top priority in the Structure Plan.