The only way to bring in mass cycling would be... to build well-made, continuous, segregated cycle routes on all major urban roads and encourage people out of cars by restricting traffic speeds and parking.
Another reform would be a European-style "strict liability" law in which the automatic assumption of responsibility would rest with the less vulnerable road user.
Some interesting ideas here. And presumably this strict liability law would cover any cyclist/pedestrian collision, discouraging reckless behaviour and forcing potential defendants to take every possible precaution