ride a camel on street, i think is safer then walking.
but then, you can walk along the R/A, flag down a taxi at R/A
stop your car, or truck at R/A to have a coffee
sleep in your car at R/A to waith for you frends....
it is well safe, i saw this happening EVERYDAY in QATAR...
not safe is b'cos u r not trained to that standard...
if it is not safe, dun do it....
or u r disqualified..
or u r in the wrong place..
or u got conned by the oil $$ here...risking life everyday...not on the job but on the roads..
take care !!

if you cannot take it, leave it !!