3 minutes + pre-register + on-mandate + be polite
= an empty room
No door is locked. Each rule is small and reasonable-sounding. Stack them, and the cost of speaking quietly outgrows the point of it. The room empties itself — and looks orderly doing it.
"Undemocratic" is the critics' word. The house claim is narrower: an Ottawa court (Oct 2025) found that arbitrary, selective refusal is a Charter breach.