Scottish independence will put a million jobs at risk, according to Better Together.

Campaign chairman Alistair Darling will launch a new poster campaign in Greenock tomorrow featuring Scots who are saying "no thanks" to independence.

"A million Scottish jobs rely on trade within the UK," he is expected to say.

"That is a million opportunities for families in Scotland because we are in the UK and I want to create more opportunities. That is what is best for Scottish jobs, for families and for funding our schools and hospitals.

"I want to change Scotland by taking us forward and exploiting the opportunities and strength of the UK. I don't want Scotland to change by going backwards and separating ourselves from such a rich source of jobs.

"One million jobs rely on our links with the UK. I want a million more - not to put the million we currently have at risk.

"This is a risk we don't need to take. We can have the best of both worlds for Scotland within the UK. That means more powers for Scotland without taking on all the risks of independence. That's why we should say no thanks to independence on September 18."