An MP yesterday called for a special Government investigation into the ownership of Knoydart estate.

Mr David Stewart, Labour MP for Inverness East, Nairn, and Lochaber, said he had asked Lord Sewel if the Land Reform Group could carry out a special investigation into Knoydart.

''The situation is so unique in Knoydart that it merits a special study,'' said Mr Stewart. ''I would also like to see so-called jewel in the crown estates such as 16,500-acre Knoydart having special legal status that would mean them being the subject of full local consultation before they are disposed off in the market.''

Local concerns have been expressed since it emerged that Mr Stephen Hinchliffe and Mr Christopher Harrison were behind Knoydart Peninsula Ltd.

Both are said to be under investigation by the Serious Fraud Office and the Department of Trade and Industry in relation to the collapse of other businesses.

Mr Stewart said he hoped to travel to Knoydart next week with MP Brian Wilson, to talk to managing director John Turvill about the future of the peninsula and the 60 people living there.

Mr Stewart said: ''Knoydart badly needs investment but its current owners are viewed with suspicion by local people and do not appear to have the resources to carry out their obligations.

''If KPL cannot carry out the necessary improvements to the estate, they should relinquish ownership of Knoydart immediately.''

The community has raised #800,000 towards a buy-out but Mr Hinchliffe wants #2.5m - #1m more than its value.

Estate managing director John Turvill said last night he was prepared to meet Mr Stewart and any Government Ministers to talk about the future of Knoydart.