Gagrules

2 clues
Moves to curtail debate
They squelch discussions
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Abidebytherules
Againsttherules
Ampules
Averagehercules
Bendingtherules
Bendstherules
Bendtherules
Beyondtherules
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Breakingtherules
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Cardinalrules
Carryingagrudge
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Ciderhouserules
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Dnamolecules
Ecapsules