In that case, to avoid duplication, Rock Apes should trim their mudguards to read "REGIMENT" as the "RAF" part is now obvious.
V-G: our friendly stacker pushed out a ditty claiming that desert tapes are not required as the Gulf is an Operational theatre and wearing identity tapes would instantly turn the "Big 6" into the "Big 7"! And, before you ask, Operational detachments in temperate zones require the identity patch to be removed; suggest you don't iron over the top of it too hard...