Can you go in the opposing alliance's alley?

[PayneTrain]

I assume an exploitation like G45 is a preemptive measure so we don't get the emergency team update like last year, where an alliance could bait a team into the zone, contact them, and get the alliance red cards.

If an alliance is controlling 9 balls in their robots and holds the remainder in their alley, they could bait teams into going into the alley and hitting them for a technical foul and DQ. If either bot intentionally hits the other in the alley or key, it's a DQ, and incidental is a technical. It's not GP to give teams that opportunity.