Darling is Scotland's new 'voice'

Mr Darling will take Scottish issues to Westminster

The new Secretary of State for Scotland Alistair Darling has explained his new role as being Scotland's "direct voice" at Westminster.

Mr Darling, who is also transport minister in the UK government, tried to give some clarity to what one party leader called constitutional "chaos" following Tony Blair's cabinet reshuffle.

Since the changes were announced, some commentators have speculated on whether it is possible for Mr Darling to manage both the new Scotland role and the transport portfolio.

Downing Street denied claims that transport was being downgraded as a government priority.

A spokesman for number 10 said: "The prime minister believes that Alistair Darling is a very talented Secretary of State who has shown a significant ability to do big jobs.

Charles Falconer and I are in no doubt that I have the responsibility of making sure Scottish interests are being looked after

Alistair Darling

"In respect of transport, there is clearly a big job to be done and Alistair Darling will continue to have a team under him working hard on these issues."

Mr Darling, speaking to BBC Scotland on Friday, tried to shift the cloud of confusion over his role.

He said: "What we are doing is recognising the fact that post-devolution, the office of Secretary of State for Scotland had to be modernised.

"We are also recognising, what is critically important, is that you do need somebody in the cabinet, representing a Scottish constituency, who can make sure that Scotland's interests are looked after.

"That someone needs direct access to the prime minister, to the chancellor - and that is what I can provide."

Confusion

Commenting on the changes, Conservative Party leader Iain Duncan Smith said: "I have never known a cabinet reshuffle generate such chaos and confusion."

The bone of contention for many is the new constitutional affairs department, of which Lord Falconer will head.

The Scotland Office will be incorporated into this new department - which has generated confusion over Mr Darling and Lord Falconer's responsibilities.

But Mr Darling said: "Charles Falconer and I are in no doubt that I have the responsibility of making sure Scottish interests are being looked after."

Mr Darling reacted strongly to comments that nothing in Scottish political life had changed.

He said: "Those people who say nothing has changed, it's nonsense. Devolution in Scotland changed everything, and the new arrangements reflect that.

"What is important, and what I think people will judge us by, is whether the arrangement works."