Scottish referendum polls have been welcomed by independence campaigners despite showing a lead for Unionists.
Two surveys suggest there will be a victory for the Better Together campaign, but that undecided voters could narrow the gap.
Support for independence is at 37 per cent while backing for the Union is 47 per cent, according to a Panelbase survey commissioned by The Sunday Times and Real Radio Scotland.
It found 16 per cent are undecided. Among those certain to vote, 44 per cent are for independence and 56 per cent for the Union.
When the undecided group were asked if they had to pick a side today, the gap shrinks to 47 per cent Yes and 53 per cent No.
A separate poll by ICM for the Scotland on Sunday newspaper put support for independence at 32 per cent and support for the Union at 49 per cent, while 19 per cent do not know. Among people certain to vote, support for independence is 40 per cent compared to 60 per cent backing the Union.