Proposals to move Millennium Dome to Swindon revealed in newly released files

Newly released official files have revealed proposals to move the Millennium Dome to Swindon, as Tony Blair’s Labour government grappled with what to do with the structure.

By early 2001 ministers were anxious to offload the £800 million structure on the Greenwich peninsula.

But as they cast around for offers, they were presented with one particularly eye-catching proposition.

It involved uprooting the whole structure from south-east London and move it 80 miles west to Wiltshire.

Papers released to the National Archives in Kew, show the scheme was the brainchild of the Science Museum’s director Lindsay Sharp.

In a letter to the Prime Minister, he suggested it could be repurposed to house a new museum on an old military airfield at Wroughton on the outskirts of Swindon.

He wrote: “I am writing to you about a completely different and exciting possibility for the Dome.

“This proposal presents a unique range of features at a time when such characteristics may, together, provide a unique solution to the challenges of the Dome.”

It could, he suggested, become home to “a major new public facility devoted to interactivity and immersively exhibiting the latest in practical aspects and research into sustainability."

Mr Sharp cheerfully admitted that he did not know whether the plan – involving the relocation of a structure 365 metres (1,200ft) in diameter and 52 metres (170ft) high – was feasible.

He added: “This is a ‘big concept’ approach and would need a rapid and detailed evaluation."

The idea failed to catch the imagination of ministers.

In December 2001 it was announced that Meridian Delta Ltd had been chosen to develop the Dome as a sports and entertainment centre and in 2005 it was renamed The O2 arena.