There are all sorts of untold secrets about Johnson that if they got into the public domain would see him off immediately. He's a major scandal-in-waiting. (Not that he isn't already, if you know what I mean.)
The vast majority of that expenditure was introduction of a hire bike scheme, replacing the "bendy buses", and figuring out what to do with the Olympic stadium. None of which I particularly disagree with.
There are all sorts of untold secrets about Johnson that if they got into the public domain would see him off immediately. He's a major scandal-in-waiting. (Not that he isn't already, if you know what I mean.)
https://www.theguardian.com/commentisfree/2017/aug/22/boris-johnson-940-million-system-to-blame