Re: US/UK dual citizenship - passport misery
Well...he's not travelling on the Visa Waiver programme as breaks most of the rules on there.... he's not entering on a visa because he doesn't have one.... he's not allowed to stay because he has neither a green card nor a passport.....yes i can see why he was denied.
He should have gotten a letter from some big wig in the Immigration department in the States about being between green card and passport to say he's allowed to enter and remain indefinately.