- Cab rank
A cab rank or taxi rank is a primarily
British English term for the United States English term "taxi stand", that being a queueing area wheretaxicab s queue to await passengers.The phrase also has three other uses:
* In
Cockney rhyming slang , the phrase means "bank".* During
World War II , theRoyal Air Force discovered that the most convenient and assured way of using attack aircraft to destroy ground targets was by having a series of three aircraft, each in turn directed by the pertinent ground control by radio. One aircraft would be attacking, another in flight to the battle area, while a third was being refuelled and rearmed at its base. If the first attack failed to destroy the tactical target, the aircraft in flight would be directed to continue the attack. The first aircraft would land for its own refuelling and rearming once the third had taken off. This method of nearly continuous attack was called the "cab rank system". It had some consequences post-war; for example, theHawker Hunter fighter aircraft, useful for ground attack, had its four 30 mm cannon contained in a module in its fuselage. When the aircraft landed, it was rearmed by the module being simply swapped, rather than by opening panels in the wings to thread in chains of cartridges as before.* In
English law the expression "cab rank rule " refers to the obligation of a barrister to accept any work in a field in which he professes himself competent to practise, at a court at which he normally appears and at his usual rates.The expression 'cab rank rule' derives from the obligation of a London taxi driver to take any customer to their destination, however near or far, provided it is within the taxi service area as defined by the
Public Carriage Office . This obligation prevents drivers from selecting merely customers who wish to go on the longer (and therefore more lucrative) journeys.
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