The easiest way to get involved is by changing your own travel behaviour. Walk to school more often; park away from the school gates; consider cycling and public transport and take part in national initiatives like Walk to School Week and European Car Free Day.
If you want to help influence other people, join your school travel plan action team. Or encourage the school to develop a School Travel Plan if they are not already involved.
Volunteer to help with initiatives such as Walking Buses and pedestrian training.
Share your car - take turns with friends to drive each other's children to school.