E502        *Stay in your pit. Teams may neither allow their materials to expand beyond their team pit (including running power or internet lines from their team pit to any other area), swap team pits with other teams, nor move themselves to empty team pits.

E508        *Structures must be safe. Teams may not build any structure that supports people or stores items overhead.

E601        *Inspection for Practice Fields. A team may only use the designated event practice areas with a ROBOT that has passed an initial, complete inspection.

E404        *Pit must be left in a safe state. Teams must have their pits in a safe state by the time pits close (even if some tasks are left undone).