Shock moment sparklers nearly set Swiss bar on fire 6 YEARS before NYE blaze killed 40 as waiter screams ‘watch out!’

THIS is the shocking moment sparklers nearly set a Swiss bar on fire six years before the catastrophic New Year’s Eve blaze that killed 40 people and left 116 injured. Newly emerged footage shows a staff member at a packed ski bar desperately shouting for revellers to move sparklers away from the ceiling. The warning…