It is interesting about Milton Keynes. I have never been cycling there, but people say it has a large off-road cycle network. I have driven through the town and it is a mess of fast roads and roundabouts, so I can imagine on-road cycling isn't the most pleasant. So why does Milton Keynes fail to encourage cycling and a similar town in the Netherlands can have cycling as the norm? Is this purely cultural or does road design have some bearing?
Milton Keynes, Stevenage and East Kilbride all tried the oft proposed solution. They completely segregated cars and cycles which have their own completely segregated network so you never need to go near the roads. They have some of the lowest cycling levels in the UK. So if anyone tells you what we need is segregated facilities to encourage more people to cycle, just point them to the failed experiments in those three towns (and the booming cycling in London despite few facilities and the alternative of excellent public transport)