Nicola Sturgeon: I am not bluffing over second Scottish independence referendum

Nicola Sturgeon has insisted she is not bluffing about the prospect of a second Scottish independence referendum as she accused Theresa May of having an "unacceptable" approach to Brexit.
The Scottish First Minister hinted that a "hard" Brexit could see a vote on independence within five years, but insisted that she was offering a "compromise solution" to the Prime Minister.