Swedish police say they are responding to an attack at a school in the city of Örebro

Responding to some early reporting in Swedish media, police authorities say no police officers were injured by gunfire during the operation.

Five people have been injured, with four requiring hospitalisation, after an attack on an education campus in Örebro, Sweden, 200 km from Stockholm

The country’s justice minister called the situation “very serious”

Police press conference expected at 3:30pm local time (2:30pm GMT)