London, 29 July 2024 (PA Media/dpa/MIA) – Two children have died and six are in a critical condition following a “horror movie” knife attack close to a Taylor Swift-themed yoga class in England.

Merseyside Police said a 17-year-old boy, from the village of Banks, was arrested on suspicion of murder and attempted murder following the “major incident” at a property in Hart Street, Southport, north of Liverpool, at about 11.50am on Monday.

Merseyside Police Chief Constable Serena Kennedy said as well as the two children who died, nine children were injured in the “ferocious” attack and two adults are also in a critical condition.

Ms Kennedy said the force believe the adults were injured while “bravely” trying to protect the children.

She told reporters: “My officers were called to reports of a stabbing at 11.47 this morning at an address in Southport.

“When they arrived, they were shocked to find that multiple people, many of whom were children, had been subjected to a ferocious attack and had suffered serious injuries.

“It is understood the children were attending a Taylor Swift event at a dance school when the offender armed with a knife walked into the premises and started to attack the children inside.

“We believe the adults who were injured were bravely trying to protect the children who were being attacked.”

Ms Kennedy said the motivation for the attack is “unclear” but it is currently not being treated as terror-related.

Following the press conference, the Prime Minister offered his condolences to the victims of the attack in Southport, and their families and friends, saying “the whole country is deeply shocked”.

Witnesses described hearing “screaming” and seeing bleeding children running from the scene.

Colin Parry, owner of Masters Vehicle Body Repairs, said: “The mothers are coming here now and screaming.

“It is like a scene from a horror movie.”