I distinctly remember seeing senior ranks from the RCT lurking in places where the military might travel to or from during the 1970s and 1980s. Definitely RCT and tended to wear barrack dress with a bright red armband bearing a yellow wheel symbol. I have the initial JSMTO in my head (but I could be wrong) and damned if I can remember what they were called. Anybody help? I'd ask on the RLC forum but it becomes yet another forum to watch and I am quite sure somebody in here will put me right. Cheers.