Edinburgh, United Kingdom
Postcards are displayed outside a Scottish souvenir shop in Edinburgh
Postcards are displayed outside a Scottish souvenir shop in Edinburgh, Scotland January 12, 2012. A row between the British government in London and the SNP has escalated sharply in recent days, after British Prime Minister David Cameron on Sunday outlined a plan to bring forward the referendum, and restrict the questions asked. REUTERS/David Moir (BRITAIN - Tags: POLITICS)