Miss Piggy tried to escape:

The main issue was that aside from the lantana and loose rocks under foot, the bank was extremely steep, and laced with vine. Each of us were becoming hitched up on the vines, and Miss Piggy was making little to no progress. We were working on getting her up over a small rock ledge, and as I gave her a push, she pulled off a full-body wriggle manoeuvre, completely slipping her harness. She made a break for her pathway under the lantana, with me crashing after her, trying to prevent her from escaping. The only way I could stop her was to get in front of her and head her off before she got to open ground. With her escape plan thwarted, she slumped down into the undergrowth and resumed her state as an immovable object.