David Cameron has given his backing to councils to stage races on roads in the UK, opening up the possibility of a Formula 1 grand prix one day coming to the streets of London.
The Prime Minister says the new rules will mean "more races, more events, more money coming into our country".
ITV News reporter Martha Fairlie reports.
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The first victim of the Manchester bombing has been named as Georgina Callander, a student from Lancashire.
A 23-year-old man has been arrested in connection with the attack at Manchester Arena last night.
Theresa May says police think they know identity of lone bomber as she contrasts "warped" terrorist with courageous emergency services.