R409       *BUMPERS should be passive. BUMPERS must be fixed relative to the ROBOT PERIMETER. BUMPERS may not contain any elements which move during the MATCH or electrical elements.

G416       *This isn’t combat robotics. A ROBOT may not intentionally and/or recklessly damage or functionally impair an opponent ROBOT.

G410       *Keep your BUMPERS low. ROBOT extensions may not interact with the carpet, BUMPS, or TOWER BASE such that the BUMPERS are lifted out of the BUMPER ZONE (see R405).

G417       *Don’t tip or entangle. A ROBOT may not deliberately, attach to, tip over, or entangle with an opponent ROBOT.