slight change to the idea

After discussing my idea with the tutors it has been decided that instead of focusing on the driver, I will instead focus on the pedestrians walking down the grungy street. They will all be wearing youngish clothes and have MP3 players to truly stereotype to the younger generation. One of these pedestrians will have the thought bubble, the thought of walking down a nicer street with less pollution, and will witness someone re charging their car when they exit their thought, which will give them happiness.