There were no bridles - nothing but a single rope, tied to the bit.
G-8 leaped for a single rope that was swinging from the bag and caught hold of it.
A single rope (or band) is wrapped around the two drums.
The reason is quite simple: it is not a route to do on a single rope.
Two firefighters that day used a single rope to escape.
Down he came, handing it along the single rope without his bicycle.
It would be easy to climb; easier than the single rope that had got her here.
Each dog was fastened to the sled by a single rope.
He bound the boys' arms to their bodies, using a single long rope.
She wound them together into a single rope or power.