*they have moved impossibly slowly since they found the cart, Regulus is the only one who would agree to pull Barty (mostly because Barty's stubbornness made Regulus' options either a) pull, or b)leave Barty behind) but he also happens to be the world's worst candidate for this sort of activity, they come into view and there Regulus is at the front of the cart, leaned forward trying to create some leverage but when you are damned to eternal suffering in the body of a starved teenaged boy leverage is rather difficult to come by*