City buses must be equally comfortable for passengers in biting cold and in scorching heat. Scania has therefore subjected its new generation Scania Citywide buses to some of the most adverse climate conditions on earth. The indoor climate in buses must be perceived by all passengers as pleasant, regardless if they’re standing or seated throughout the entire buss from front to rear. That, in itself, is challenging with doors repeatedly being opened and letting in busts of cold or warm air. The S