Related Clues:

• Gas or liquid escape
• Tell what you shouldn't
• Gossip, blatantly lying, answering back initially
• Boat problem
• Pass water (informal)
• State secrets held in British workshop?
• Lie back on odd occasions, finding unexpected release
• Cause of a ceiling stain
• Beach ball problem
• Chatter indiscreetly
• Drip from a damaged pipe
• Give away secret British science establishment
• Don't keep a secret
• Disclose what boozer often needs?
• Share a secret