This is the best and most important video I have seen so far explaining what needs to be done to Adelaide bicycle infrastructure.

http://www.streetfilms.org/physically-separated-bike-lanes/

Forget painted bike lanes. They give a false sense of security and don't decrease the risk of getting doored.

If the yanks and Bogota! can work it out so should Adelaide.

Biggest problems i see is cost and trees that currently stand in the line next to pavements where bike lanes should be going....