Oystercrash

Did anyone else see this? I've been on holiday - that's my excuse, and only my reading up on some of what happened whilst I was away for two weeks did I discover that the Oystercard system crashed last Friday, meaning that lots of pre-pay users had free journeys to work in the morning.

The fault occurred when the size of a computer file - sent every day with the latest information about which cards had been disabled - had caused the Oyster readers to fail. So come on - own up! Who got free journeys to work last week?

Read the full story on the BBC news website here.