Q&A: Scottish independence row

Scotland's First Minister Alex Salmond says his government has a mandate to hold a referendum on independence in the autumn of 2014.

But the UK government says this would be unlawful without the UK Parliament's approval.

Here are some of the key questions about the row - for more on the background of the quest for Scottish independence click here.

What is Alex Salmond saying?

What is the UK government's opinion?

So, does Scotland need Westminster's permission to hold a referendum?

How much support is there for independence in Scotland?

What would be on the ballot paper?

Who would take part?

Can a deal be reached?

Who could lead the unionist campaign?