 CONT: When Pippin is trying to escape from the attack of Eomer to  the Urukais, he is crawling with both hands tied, but when he  crashes with the horse and has almost been squashed, both hands are  released. When Aragorn is figuring out how the Hobbits escape from  the attack, the scene is replayed again with Pippin without a rope.  After he avoids the horse, we see again Pippin crawling with both  hands tied.