LONDON — Civil liberties campaigners on Monday expressed outrage at an English city's plan to install audio recorders in licensed taxi cabs as a security measure.

Officials in Oxford say that starting next year its 600-plus cabs will carry audio-equipped cameras that run whenever the vehicle is in use, "leading the way" in ensuring the safety of passengers and drivers.

"This is a staggering invasion of privacy, being done with … a total disregard for civil liberties," said Nick Pickles of Big Brother Watch. He said his group would complain to an independent regulator.

The Oxford officials didn't cite any crime figures regarding taxi drivers or their passengers to justify the decision.

Britain has hundreds of thousands of surveillance cameras in public places, including many trains, subways and buses.

But guidelines from independent regulator the Information Commissioner's Office say recording conversations is "highly intrusive and unlikely to be justified."

Oxford City Council dismissed concerns over privacy violations, saying the recordings of conversations between passengers would be available only to police or other authorities in connection with specific investigations.

"The risk of intrusion into private conversations has to be balanced against the interests of public safety, both of passengers and drivers," said a council spokeswoman, who declined to be identified, in keeping with departmental policy.

She added that the level of privacy passengers could expect in a taxi was "far lower" than in a home or personal vehicle.

Julian Alison, the licensing team leader for the city, said the recordings would boost the confidence of taxi-users and create a safer environment for drivers.

The council is "committed to ensuring the safety of those who live in, work in, and visit the city and through the implementation of schemes such as CCTV in licensed vehicles," Alison said.

Under the proposed plan, conversations in taxis will be recorded from the time an engine is running until 30 minutes after the car's ignition is turned off.

Most taxis would require one camera positioned above the rearview mirror, but the council said larger vehicles could require an extra camera to ensure the whole of the interior is viewable.

The footage recorded by the audio-equipped cameras will not be regularly viewed, but kept on a hard-drive for 28 days in case a specific investigation or incident calls for a viewing.

http://www.statesman.com/news/nation/outrage-at-uk-plan-to-put-audio-recorders-1968190.html

London taxi drivers are legendary for their encyclopedic grasp of the country's capital city and ‘the Knowledge’ - the assessment all wannabe London cabbies have to pass with flying colours - is notorious for being a mind-bendingly difficult slog. It can take around three to four years of hard training to pass, and according to Malcolm Linskey, manager of London taxi school Knowledge Point, three-quarters of those who embark on the course drop out.

Introduced by Sir Richard Mayne in 1851, ‘the Knowledge’ came about after customers complained that drivers didn’t know where they were going.

In addition to having quick-fire knowledge of some 25,000 streets within six miles of Charing Cross Station, London cabbies also have to know the capital’s notable landmarks and places of interest, as well as the location of London’s hospitals, police stations, courts, government buildings, train and underground stations and main parks.

In order to qualify for ‘the Knowledge’, applicants must have a clean driving licence, be over 21 years of age, and have no criminal record. The next step is to pass a written test; which qualifies them to make an 'appearance'.
As part of their training, hopeful cabbies follow need-to-know routes around London on a moped, identifying them as they go using the map holder fixed to the front of the bike, this then earns them the name knowledge boys (or girls). 

At appearances, knowledge boys (or girls) must, without looking at the map, identify the quickest and most sensible route between any two points in metropolitan London that their examiner chooses.

For each route the applicants must recite the names of the roads used and when they cross junctions, use roundabouts, make turns, and what is 'alongside' them at each point. How many of the routes (runs) and places of interest you need to know will depend on whether you want to be an All London or a Suburban driver.

Once prospective cabbies make it though all the hard-core training and pass the final exam, they receive the coveted green and gold medallion, which grants them with a licence to work - to pick up hailing punters in the street.

A cabbie navigation trick: “Little apples grow quickly” gives you the order of the theatres on the north side of Shaftesbury Avenue: Lyric, Apollo, Gielgud, Queen's.

Although ‘the Knowledge’ is probably one the most testing and brain-straining times a potential cabbie will ever go through, the rewards to be reaped are not to be sniffed at. Black cabbies are self-employed and can earn significantly more than minicab drivers. A black cab fare from Shepherd's Bush to Heathrow for example, might cost £50, compared with £28 for a minicab.

Furthermore, wannabe cabbies' brains will grow. Yes indeed, by learning (and then regularly using) ‘the Knowledge’, the part of the brain associated with navigation (which is associated with navigation in birds and animals) will grow. Upon hearing that taxi drivers’ grey matter literally enlarges and adapts to create a mental map of the city, taxi driver David Cohen, joke when interviewed by the BBC:

“I never noticed part of my brain growing - it makes you wonder what happened to the rest of it.”

A humorous 1979 film about this learning experience, called The Knowledge, was written by Jack Rosenthal for ITV, and was in 2000 voted number 83 in a list of the 100 Greatest British Television Programmes compiled by the British Film Institute. And if you fancy seeing how well you would do at passing ‘the Knowledge’, visit the London Transport Museum and have a go on their version of the infamously tricky test.

http://www.londontaxiknowledge.co.uk/General-Articles-6.html

The History

The Black Cabs' history goes back to the time of horse-drawn cabs which were called Hackney Cabs. The term comes from the French word haquenee referring to the ambling horses used to pull the original Hackney Carriages. The Hackney Carriage originated in London, England in 1625. The cabs still come under some of the old rules from the horse-drawn days. The Black Cabs are the only taxis that are allowed to pick people up from the street. There are also mini cabs in London, however they can only collect someone if they have made a prior arrangement by phone.

Before a taxi driver gets his Hackney Cab Licence he or she must pass a test called 'The Knowledge'. This is a difficult test and requires the cabbie to know the streets of central London like the palm of their hand. Mini cab drivers do not need to pass this test.
The Knowledge

Taxi drivers in London undergo a demanding and arduous testing of their knowledge of the city, its daily traffic patterns and the fastest routes between locations. Estimates suggest that gathering the basic understanding needed to acquire The Knowledge involves a full-time year of study, absorbing the information provided by street maps and travelling around the city itself.

The result is that drivers of official London Hackney Cabs are renowned for their detailed and intimate knowledge of London's streets and attractions. Strangely enough, scientific study has shown that possession and expansion of The Knowledge increases the size of the anterior and posterior hippocampi of the brain - the area that handles spatial memory and spatial navigation.

Compared with baseline controls and inexperienced cabbies, long-serving taxi drivers possessed considerable more developed hippocampi.

The Vehicles

There are currently 3 makes of vehicle licensed to ply for hire in London:

LTI (London Taxis International) - FX4 taxi, Fairway taxi, Fairway Driver taxi, TX1 taxi, TX2 Taxi & TX4 taxi.
Metrocab - Series 1 Metrocab, Series 2 Metrocab, Series 3 Metrocab & TTT Metrocab.
Eco City Vehicles - Mercedes Benz Vito Taxi.
All of these vehicles have to conform to the conditions  of fitness as set out by the PCO (Public Carriage Office).
http://www.taxi-london.net/