Scottish First Minister Alex Salmond (C) poses for pictures with pro-independence supporters and European citizens to celebrate European citizenship and Scotland's continued EU membership with a Yes vote, during a photocall in Edinburgh, Scotland, on September 9, 2014. British Prime Minister David Cameron and opposition leader Ed Miliband said in a joint statement they would travel to Scotland on Wednesday as polls show those for and against independence evenly split ahead of next week's referendum. AFP PHOTO / LESLEY MARTIN
AFP - LESLEY MARTIN