In an otherwise interesting letter, Graeme Orr writes of the "amateurish approach of the Yes campaign to currency issues" (SNP more likely to deliver on powers, Letters, November 16).

The currency options laid out in the White Paper were detailed by a group of the world's most respected economic experts. Had independence been established we would now be negotiating the most favoured of these, a currency union, which in the immediate term was in the best interests of both Scotland and the rest of the UK.

Dave McEwan Hill

Sandbank