Out of interest, where are people getting the idea that these lanes would be mandatory? I can't spot it in the article.
You're right, they are not enforceable, but perception is reality.
@Balki started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
You're right, they are not enforceable, but perception is reality.