The latest opinion poll put the pro-independence movement in the lead for the first time, with 51 percent voicing their support just 11 days before the referendum on the issue. Prime Minister Cameron and Queen Elizabeth II expressed their concern.

The poll was conducted by YouGov and The Sunday Times. The two-point lead has a margin of error, but the chances of a vote in favor have significantly grown, in particular because the 49 percent that chose “No” include undecided voters.