Related Clues:
- One military policeman gets gun out in attack
- Attack (verbally)
- Dare - raise an objection
- Dare - to raise an objection
- Dare - question
- Invitation to duel
- Invitation to contest
- Assail with words
- Question procedure: docking with wit, concealing gravity
- Take issue going back ¿ it's no good going up M1
- Jumping Jack ignored fresh challenge
- Difficult undertaking
- Amendment includes line from the French opposition
- Call something into question
- Challenge (honesty)