A man has been arrested on suspicion of making death threats about Maidenhead MP and Home Secretary Theresa May.
The 33-year-old man is also accused of making threats to kill former Foreign Secretary Jack Straw.
They were allegedly made in a phone call to the office of Rossendale and Darwen MP, Jake Berry, on 18 April.
On Monday Lancashire Police arrested a 33-year-old man who works for Blackburn with Darwen Council.
The suspect is from Blackburn where Mr Straw is the local MP.
He was released on police bail until July 20.
Top Ten Articles
Police officers can be seen at Ten Pin Bowling in Maidenhead tonight following an incident earlier today.