Related Clues:

• Be a dampener, say, to act like Richard the Second
• Leader of government in control for this period?
• Show or concert
• Carriage, performance
• Rule brings restriction reportedly
• Rule by restraint, not force
• Head of government in check - that's the rule
• Check key is inside - that's the rule
• Rule which is good kept in check
• Be champion, or throw in the towel? Seconds out!
• Rule about air guns regularly ignored
• As a rule, it may be said to be right
• Date that could turn up?
• As a rule, control natural water supply? Hear, hear!
• As a rule, give up second outing