Related Clues:

• "Watch your step!"
• One on watch having to watch it!
• Prospect of thug securing nothing satisfactory
• Guard toilet, king not there
• Beware the sentry!
• Beware
• Concern — appear plumb to umpire?
• Sentry found nothing right in hooligan
• Yahoo accepts sanction over viewpoint
• Sentry's appearance, old-fashioned
• Be careful, like Wenceslas
• Take care of appearance away from home
• Yobbo's stopped by good old watchman
• *Keeping watch