I was sitting at traffic lights this morning, waiting to turn left down a slip road onto the highway. The light went green, and the driver at the front of the queue inched his Big Car forward, he wasn't in a hurry, he had all the time in the world, he may have been chatting into his cell phone.
Small Car behind him was in a hurry, the driver toot tooted with impatience. Big Car ignored him. Small car tried to pass - there was just enough room on the slip road, but Big Car was a joker, he kept swerving so Small Car couldn't pass. Driver of Small Car lost his temper, sank his foot and with a surprising burst of acceleration almost passed Big Car. Who then speeded up and got faster and faster, till the two cars were almost flat out, neck and neck, Small Car and Big Car. They swung off the slip road onto the motorway and Big Car went out of control, crashed into the central reservation, and flipped over a couple of times. The driver wasn't wearing a seatbelt, he was thrown around like a rag doll.
Small Car roared off into the horizon.