Around 40 people have died after a fire ripped through a bar in a ski resort in southern Switzerland, police have said. A further 115 people are injured, many of them "severely".

The fire broke out at around 01:30 (00:30 GMT) during new year celebrations in a bar called Le Constellation in Crans-Montana.

Officials investigating the incident have not confirmed any cause, but categorically ruled out an attack.

People from multiple countries have been affected. Regional police commander Frédéric Gisler has said the priority in the coming days is to identify those who have died "so that their bodies can be returned rapidly" to their families.

Thirteen helicopters, 42 ambulances and 150 emergency responders were sent overnight to the scene of the fire in the Valais region, which is popular with tourists.