No problem in my experience (EU passport with UK driving licence).
IDP is useful, but as it does not have a Farsi translation the average traffic cop won't be able to read any of your documents. Usually they are satisfied with just seeing your passport / visa and carnet are in order.
Have a good trip,
EO
__________________
EurasiaOverland a memoir of one quarter of a million kilometres by road through all of the Former USSR, Western and Southern Asia.
|