Merseyside police said an officer sustained a suspected broken nose and police vehicles were damaged and set alight in Southport. A large crowd gathered on Tuesday evening outside a mosque near to where several children were stabbed at a dance studio the previous day. Protesters could be seen attacking police officers and shouting: 'Tommy Robinson.' Less than a mile away, hundreds of people had gathered earlier to pay tribute to the three children who died in the attack. The police have said others are being treated in hospital.