The Scottish National Party have dismissed Tory proposals for enhanced powers for Holyrood in the event of a 'no' vote in September's independence referendum.
Annabelle Ewing, an SNP member of the Scottish Parliament, said: "The only way to get the powers Scotland needs to build a fairer society and stronger economy is to vote Yes in September.
"There isn't a 'more devolved powers' option on the ballot paper."
The leader of the Scottish Conservatives, Ruth Davidson, will set out proposals for extra tax-raising powers in a speech in Glasgow this morning.
More top news
Doctors should stop telling people to "complete the course" of some antibiotics, a group of experts have warned.
Around 40 events will be staged across the UK today as nurses step up their campaign for the Government to end the cap on public sector pay.
Within the next seven days, we are going to witness some of the most significant change in the British Monarchy for many years.