Taxi driver joke

A taxi passenger tapped the driver on the shoulder to ask him a question.

The driver screamed, lost control of the car, nearly hit a bus, went up on
the footpath, and stopped centimeters from a shop window.
For a second everything went quiet in the cab,

then the driver said:"Look mate, don't ever do that again. You scared the daylights out of me!".

The passenger apologized and said, "I didn't realize that a little tap would
scare you so much."

The driver replied, "Sorry, it's not really your fault. Today is my first day as a cab driver
- I've been driving a van carrying dead bodies for the last 25 years."