Postbus

A postbus is a public bus service that is operated as part of local mail delivery as a means of providing public transport in rural areas with lower levels of patronage, where a normal bus service would be uneconomic or inefficient. Postbus services are generally run by a public postal delivery company and combine the functions of public transport and mail delivery and collection. A standard passenger fare is payable to the driver or mail carrier.

==History== thumb|Walsh's Royal Mail and Day Car in Sligo, Ireland, showing a pregenitor of the postbus service as it currently exists Horse-driven mail coach and public transport services were frequently combined prior to the advent of motorized transport. The travel writer Anthony Lambert describes the concept in Switzerland, "the Swiss postbus system ... evolved from the 19th century mail coach service..." and further that "the Swiss believe ... that the only sensible way to organise public transport services is to achieve the maximum integration between modes." The service became used widely in Europe by the 1960s, though in recent years there has been a progressive separation of services in some countries.