Britain's business leaders have called on the government to curb the expected influx of migrant workers from Romania and Bulgaria, fearing overstretching public services and pressure on communities.

"There is a strong argument to pause for a period before opening up to workers from further new member states while we learn the lessons from experience to date," says Susan Anderson, of the Confederation of British Industry, as cited by the Sun.

"Present systems for monitoring and controlling migration need to be improved."

British Chambers of Commerce director-general David Frost predicted significant social problems unless there is a delay.

According to the article the hotel and restaurant industry also opposes an open-door policy for Bulgarians and Romanians as up to 70 per cent of the 300,000 people working in London's hospitality industry could be migrants.

Bob Cotton, British Hospitality Association chief executive, said: "There should be a pause. Migrant workers should only be allowed in if it can be proved there is an existing skill shortage - such as for chefs - and that job applicants have acceptable, proven qualifications."