In public transport in the United Kingdom and Australia, hail and ride is boarding or alighting a mode of public transport by signalling the driver or conductor that one wishes to board or alight, rather than the more conventional system of using a designated stop.
Hail and Ride is usually employed in rural areas, or in non-main roads such as housing estates.
As well as allowing the use of smaller roads less accessible to larger buses, a hail and ride scheme gives the advantage of not having to build bus stop infrastructure in order to introduce or vary a route.
Sometimes a hail and ride section will be augmented with 'official stops', which are merely posts with a route flag and timetable box, to inform passengers of the existence of the service, rather than a purpose-built shelter or lay-by.
The Hail and Ride concept has been extended and forms a part of demand responsive transport schemes.