She later returns to free them before tripping and bumping her head. He is prone to tripping and knocking over tables. Despite his speed, Smith was known for occasionally tripping and falling whilst running. Jersey-pulling, wrestling, pushing and tripping are all forbidden. It emerges that Sam is tripping after being accidentally overdosed in his hospital bed. They are purportedly capable of pinching, biting, hitting, and tripping people. Melina got involved, tripping up Psichosis and taking away his momentum. After tripping over cameraman Eugene Amos, Rodman kicked Amos in the groin. Natalya interfered by tripping up Jericho while The Miz had the referee distracted. Stony Plain released "Tripping Up the Stairs" in 1986. One soldier said it was "hard to walk without tripping over the wounded and dead". Lindsey sticks up for Max by tripping Cody on his skateboard. Most died of suffocation after tripping or being crushed against the wall before the collapse. This will sense the leakage and send signal to tripping system. This nuisance tripping reduces the overall effectiveness of AFCIs.