On Tue, 1 Jun 2004, Fustanella wrote:

The solution seems simple: require buskers to use only defective Oyster
cards, thus preventing them from blocking ped traffic within the system.

But surely that's the majority of the cards?

tom

--
But in natural sciences whose conclusions are true and necessary and have nothing to do with human will, one must take care not to place oneself in the defense of error; for here a thousand Demostheneses and a thousand Aristotles would be left in the lurch by every mediocre wit who happened to hit upon the truth for himself. -- Galileo