BicycleBenShocking, powerful stuff from Chris Boardman and Active Travel England.
A study of over 100 cycle schemes has revealed that old-fashioned schemes (i.e. just painting the road) will 'kill 10% more people than doing nothing and you get no uptake because it doesn't make people feel safe', whereas a scheme designed to modern standards will get 'between 20-60% increase in uptake and halve the number of deaths.'