Would it be OT to mention the cycling infrastructure in and around Copenhagen?
Still segregated but better use of land than basically annexing almost 50-70m worth of land like in that Dutch example video on page 1. Also the use of integrated traffic lights on Copenhagen's routes soothe friction with car drivers.
BUT. While the infrastructure is top notch the cyclists in Copenhagen are an absolute nightmare. Each of them a candidate for silly cyclists, many riding as slowly as possible in bikes worth less than a Boris bike, with little or no situational awareness (most I saw rarely took the time to look about choosing to stare dead ahead and pray when crossing intersections), with no safety or fluorescent gear and who have no idea how to hand signal.
Maybe we could do a deal: if Denmark come and install their system in London we can go to Copenhagen and teach them all how to cycle properly!
Okay rant over. My point is that our cycling style and Denmark's infrastructure would be a great fit.
EDIT: also to counter the "on the continent, cycling is like walking" argument, talk to my Danish friends about cyclists and the familiar motorist complaints come creeping out: "never look before turning, always block the way, why can't they go on the pavement/cycle lanes..." same divide between cyclist and motorist, different country.