Arriva North West - Birkenhead Depot

[wirralbus]

RE: Arriva North West - Birkenhead Depot
I would probably say that it is when the vehicle has developed a fault which the upper management have deemed not worthy of spending the money on especially if they have a replacement already available . At the moment its a net gain which wont be for long .

It seems that the 464 is usually the route where the non hybrid double deckers go so watch that space for the replacement deckers.