R203       *General safety. ROBOT parts shall not be made from hazardous materials, be unsafe, cause an unsafe condition, or interfere with the operation of other ROBOTS.

G423       *This isn’t combat robotics. A ROBOT may not damage or functionally impair an opponent ROBOT in either of the following ways:

G416       Don’t damage the FIELD. A ROBOT may not damage FIELD elements.

G419       ANCHORS are off-limits. A ROBOT may not contact the ANCHORS. Exceptions are granted for actions that are inconsequential.