Collision

A doctor and a lawyer got into a car accident, on a small country road. The lawyer had figured that nobody else would be on the road, and had raced through a stop sign. The doctor, on a cross street, had no time to react and couldn't have missed the lawyer if he had tried. Fortunately, neither driver was hurt.

The lawyer, seeing that the doctor was a little shaken up, helped him from his battered car and offered him a drink from a hip flask.The doctor accepted, took a deep drink, and handed the flask back to the lawyer. The lawyer held the flask for a minute or two, and gave it to the doctor again. The doctor took another swig. He again returned the flask to the lawyer, who closed it and put it away.
"Aren't you going to have a drink yourself?" asked the doctor.
"Not now," answered the lawyer. "I'll have something after the police leave."