Record number arrested in Britain over terror links
Police say the 379 people questioned in year to June is 68% increase on previous year
Police forensics officers work at London Bridge in London on June 4th, 2017, after the terror attack on the bridge and at the nearby Borough Market the previous night in which seven people were killed. Photograph: Odd Andersen/AFP/Getty Images
Terror-related arrests in Britain have surged to a new record high as security services confront an unprecedented threat, new figures reveal.