For those of you worried about Fliss and the bomb in Exeter, she is fine. Apparently the news at the moment is it was a nail bomb and one person is injured.
Update. It appears the only person hurt was the one with the bomb. One report has said it was a nail bomb. Another report said it went off in the toilets. Fliss has said the restaurant is a glass cube.
Report from the BBC here
Seems rather sad