Sheldon's lock strategy is simply aren't able to cope with London's problem, everywhere else it's fine, apart from London.
Paris? Liverpool? Amsterdam? Barcelona? hell a £10 U-lock can able to do the job, but somehow in London people took advantage like Starbuck took advantage of 9/11 in New York by selling water for hipster price.
Sheldon's lock strategy is simply aren't able to cope with London's problem, everywhere else it's fine, apart from London.
Paris? Liverpool? Amsterdam? Barcelona? hell a £10 U-lock can able to do the job, but somehow in London people took advantage like Starbuck took advantage of 9/11 in New York by selling water for hipster price.