Blaze that swept through crowded New Year’s Eve bar in Crans-Montana also injured 115 people

• Le Constellation bar fire in Switzerland: what we know so far

Swiss investigators are racing to identify the victims of a fire that tore through a crowded bar, killing about 40 people and injuring 115 who were celebrating at a New Year’s Eve party in the Alpine ski resort of Crans-Montana.

President Guy Parmelin has said the country will hold five days of mourning, describing the blaze as one of the most traumatic events in Switzerland’s history. “It was a drama of an unknown scale,” he said, paying tribute to the many “young lives that were lost and interrupted”.