There have been calls for the publication of a report into the finance of terrorism which the government said they left unpublished for security reasons . Tim Farron said , “ Theresa May should be ashamed of the way she has dragged her heels on this issue , first as home secretary and now as prime minister . No amount of trade with dodgy regimes such as Saudi Arabia is worth putting the safety of the British public at risk , and if May is serious about our security , she would publish the report in full , immediately . ” From June 2016 to June 2017 , 379 people in the UK had been arrested for terrorism-linked offences with 123 of them being charged , 105 of them for terrorism offences . This was a 68 % increase from the previous year which was partly due to various Islamist terror attacks on UK soil such as the Manchester bombing , London Bridge attack and the Westminster attack . The report also said that 19 terrorist plots had been foiled by British police since June 2013
London Bridge attack
2017 London Bridge attack
Terrorism in the United Kingdom