On Dec 27 2007, 6:03 pm, Andy Hawkins wrote:
In article ,
Robert M. wrote:

On Dec 27, 3:18 pm, "Bob Gardner" wrote:
Chocks, Robert, chocks. Use your dictionary.

How do you know I don't use chalks?

I doubt they'd do much to stop a plane moving....

Andy

Chalks are for outlining the airplane during the investigation.