Blaze probably caused by candles at makeshift tribute near Le Constellation bar in Crans-Montana, say police

A memorial for the victims of a deadly fire at a new year party in Switzerland caught fire early on Sunday, probably sparked by candles left burning inside, police have said.

The memorial was a makeshift tribute to the 41 people killed and the 115 injured in the fire that erupted in the early hours of 1 January at Le Constellation bar in the ski resort town of Crans-Montana, which was packed with mainly teenagers and young adults.

Laden with flowers, candles and messages of condolence, it had been set up near the site of the tragedy. It caught alight shortly before 6am on Sunday, regional police in Switzerland’s south-western canton of Valais said in a statement.

Images broadcast by Swiss public broadcaster RTS on Sunday showed the blackened top of a white, igloo-like tarpaulin erected over the memorial to protect it from the weather, visible behind a white screen and police tape.