The World Isn't Your Oyster
On my birthday three years ago, I was making my regular visit to London when the front page of the Western Mail caught my eye in Cardiff. I can't remember the exact headline , but it seemed that a committee of the Welsh Assembly had recommended an Oyster-style card covering the whole of Wales. The first thing that came into my head was 'What a good idea!' As a frequent visitor to London, I'd found out just how efficiently the Oyster card allows you to travel around the city. I'd also found out how much money it can save you over a period of time. (Or even a single day, when you compare it to the Travelcard.) I bought the paper and read the full story on the coach. The second thing that came into my head was 'What a stupid idea!' You see, the contrast between London and Wales couldn't be more apparent. Greater London is pretty much one continuous, flattish, dense urban sprawl covering over 1,500 square kilometres. It's criss-crossed by dozens of...