London has been hit with days of violent protests over immigration policies, including attacks and arson directed at immigration centers. This violence has been fueled by false reports spread online about the person responsible for an attack at a Taylor Swift-themed dance event that left three girls dead and others wounded. Despite false claims about his being an asylum seeker, the culprit was an 18-year-old British citizen born to Rwandan parents.

News outlets and pundits have condemned the false reports and the violent protests. However, the police are moving to arrest those who are repeating false claims or engaging in inflammatory speech. Rowley is warning that they will not stop at the city limit or even the country’s borders.

He warned “We will throw the full force of the law at people. And whether you’re in this country committing crimes on the streets or committing crimes from further afield online, we will come after you.”