Fuelled by thoughtfulness and superfluous toast, Tony helped Peter, a colleague, carry office files to his car.
Later whilst driving, Peter, basking in the compassion of his co-worker, stopped to allow a woman laden with shopping to cross the road.
Having omitted lunch due to overindulgence at breakfast, Tony was hungry and easily irritated by the car ahead stopping inappropriately. He overtook.
Lisa didn't feel the impact.