The question of a Scottish independence referendum "is now a matter of when - not if", Nicola Sturgeon has told the prime minister in a phone call.

Nicola Sturgeon said it would be a position of "absurdity" is Boris Johnson took the issue of a second independence referendum as high as the Supreme Court.

There are still results to come in, but it looks like Sturgeon could put together a majority for an independence referendum, says ITV News Presenter Tom Bradby