I hate the Rad Cam because, despite being self-evidently the best library building in Oxford, as a classicist I only had cause to enter it once in my entire undergraduate career! Highly unfair.

And I too have been thinking about buying a bike, not for using to get around London as I think I'd die (though, hmm, cycling to where I work from where I live is by no means an absurd proposition), but because whizzing around Battersea Park on it might make a good exercise regime. You are allowed to ride bikes at high speed through crowded parks, right?