ONE of the UK's biggest rail franchises will come under public control next week, the Department for Transport announced today.

The London-to-Edinburgh East Coast Main Line, which runs through the North-East, will transfer to a Government-controlled company at one minute before midnight on November 13.

Private sector operator National Express has given up the loss-making franchise after paying too much to run services on the line in 2007.

Transport minister Lord Adonis said: "I can assure the travelling public that services will continue without disruption and all tickets will be honoured."

Lord Adonis issued a formal termination notice to the company last night. The franchise will transfer to a new operator, Directly Operated Railways, trading as East Coast.

Staff currently employed by National Express East Coast will transfer to the new operator, with services likely to remain in public hands until 2011.

National Express was committed to pay £1.3bn in payments under the original franchise, but passenger revenues were hit by the recession and talks with the DfT about easing the terms of the deal foundered earlier this year.

The company also runs the East Anglian and c2c commuter franchises. These will not fall under public control despite initial threats to strip the company of its other rail deals under cross-default provisions.

During the last five months, the group has worked with the DfT and the proposed operator DOR to ensure an orderly handover, the firm said.

The turmoil surrounding National Expresss East Coast deal - which lost £20m in the first half of this year - has put the company in the takeover spotlight.

The firm has rebuffed merger proposals from rival FirstGroup and Stagecoach, while its biggest shareholder also abandoned an attempt to buy the business last month.