Confidently incorrect lol. Maybe you should just sit out permanently

The Shah Jahan Mosque at Woking was Britain’s first purpose-built mosque. It was established in 1889 by the Jewish ex-Registrar of the University of Punjab, Gottlieb Leitner, with financial backing from the Begum Shah Jahan of Bhopal.

https://www5.open.ac.uk/research-projects/making-britain/content/shah-jahan-mosque-woking

2005, 7 July: 7/7 central London bombings conducted by four separate Islamist extremist suicide bombers, which targeted civilians using the public transport system during the morning rush hour. Three bombs were detonated on three separate trains on the London Underground and one on a double-decker bus. As well as the suicide bombers, 52 other people were killed and around 700 more were injured. It was the UK’s worst terrorist incident since the 1988 Lockerbie bombing and the first Islamist suicide attack in the country.

https://en.wikipedia.org/wiki/List_of_terrorist_incidents_in_Great_Britain