This has a similar ruleset to Winter Weapons Rules CTF: NWW, albeit it is also bystander-aware and respectful, and done in places with few of those and a high lack of likelihood of Poters, and also has the Assassins' No Force Rule in place to deal with the doors. It also forbids Tennis Balls due to the windows, but has to date condoned the rolled up newspapers (subject to inspection beforehand). Because of cramped conditions and a lack of wind, it is rather more about dartguns to kill and bandguns to coverfire than about throwing, with Large Blockers also featuring.