Police question a man, 36, and keep an "open mind" as counter‑terror officers join investigation.
The City regulator will outline how millions of people can claim compensation for mis-sold car finance.
Sir Andrew McFarlane welcomes the government backing for the change, saying it will turn the old approach "on its head".
The Tory leader refuses to rule out direct payments to households if bills spike but says this would come at a cost.
The National Parking Platform already has 15 councils on board with more in talks to join.