Knife crime has been on the rise in London in recent years, with more than 10,000 knife offenses in the city between June 2020 and June 2021. Last year was also the worst year on record for murders involving teenagers in London, most of which involved knife attacks.
https://www.adweek.com/creativity/adidas-and-arsenal-will-hold-a-powerful-anti-knife-crime-protest-on-the-soccer-field/