A Bath student walked along Westminster Bridge just 20 minutes before a "terror" attack was carried out.
Nicky Stubbs had been opposite the spot where a car was driven into a crowd of pedestrians in today's incident in London in which four people died.
Mr Stubbs, who was working for a Labour MP at the time, had to remain inside a building in Westminster for safety reasons."Parliament is in lockdown," he said from inside Portcullis House."Security is coming in and...
