G417       ROBOTS only operate GATES as directed. ROBOTS may not:

G413       *Watch your ARENA interaction. A ROBOT is prohibited from the following interactions with an ARENA element, except for SCORING ELEMENTS (per G407):

G405       *ROBOTS use SCORING ELEMENTS as directed. A ROBOT may not deliberately use a SCORING ELEMENT in an attempt to ease or amplify a challenge associated with a FIELD element other than as intended.

G421       *Do not tip or entangle. A ROBOT may not deliberately, as perceived by a REFEREE, attach to, tip, or entangle an opponent ROBOT.