The knife attack at a Taylor Swift-themed dance class on Monday in which three children were killed has shocked Britain and drawn global attention, while there were violent clashes in its aftermath.
A 17-year-old suspect is in police custody after a UK knife attack kills two children and injures 11.
Girls aged nine, six and seven were killed in the knife rampage at a holiday dance class in Southport
A 17-year-old male from Banks, Lancashire, has been arrested on suspicion of murder and attempted murder over the incident.