robherr soft , No worry,

My visa is cancelled in July -2011, still I am in Doha with my UAE on arrival visa and driving my Car which is registered under my friend name.

whenever you need to go to the Traffic dept. (in case any accident) show the visa stamped page to them.

you can drive until ur License expiry date.

I posted this reply from my experience, within this period I met three accident and never ever faced any problems from Traffic Dept.

Don’t care the above replies which have no sense, if any help need contact me