Heating on buses

[wirralbus]

RE: Heating on buses
Is this becoming a bigger problem as more and more buses sit in the open at night and just cool off to the point that in the morning it will take ages on a cold day to get the bus warm with the doors opening and closing all the time .

Think of it this way , do car drivers open and close there doors as frequently as a bus ?

In recent years trains have started to come with a pre set close mechanism for closing doors once the doors have been open for any length of time this was as a way of keeping the heat into a vehicle at terminal end stations.