Take 1:
After the last time they let this girl operate their robot, team 341 took the precaution of reinforcing their joystick box with duct-tape.
(Is that legal?)
Take 2:
Shortly before the trial run commenced, team 341's safety captain tried to reassure the dubious flock of onlookers. "We guarentee this robot as 100% childproof. Nothing could possibly go wrong." Nevertheless, the crowd made sure to back well away from the border of the 100-yard-radius "testing zone".