Simplify the tax system. Introduce my CFR tax system.
Discourage out of town shopping centres and the like which encourage out poor urban planning sprawling everywhere which make alternatives to driving less practical.
Build more council houses, but have the rent varying between £0 and market rate depending on the occupants situation.
P.R voting system. Have regional governments with more local power. Look into ways of modifying the parish council system so it dose not end up with the same old stick in the muds.
Some sort of pay as you drive / road pricing system and abolish VED, there by taxing car use not ownership.
Retests for all drivers ever 10 years. Cycling to bike ability level 2 minimum as part of all driving tests. Level 3 for larger vehicles tests.
Bike ability upto level three to be taught in schools.