Whilst riding around the city today and using my Garmin GPS, I remembered The Knowledge, a 1979 film all about the mythical three to four year course and exam that all London cabbies have to take before they earn the Green Badge. It's gruelling having to remember 25,000 streets and countless landmarks, but it's said that a London cabbie has an extraordinarily powerful memory.
The film, starring Nigel Hawthorne of Yes, Prime Minister fame, is utterly riveting, quintessentially British and a must-see for the humour and the period.
I also came across this superb article in the New York Times about The Knowledge, which is worth reading all the way through for the little gems it contains. It's also said to be the most difficult test in the world and I can well believe that.
And yes, it's on YouTube - it's hard to find anywhere else.
PS
I wonder f there's a similar test in Buenos Aires?
And further viewing;