Related Clues:

• 'Event, by the sound of it (6)'
• Waste the sound of event
• The sound of 26 across will do for this
• The event sounds as if it goes to waste
• Escape in old hat, an obstruction
• Means of release not in permit
• Shop exit
• A specialist shop is opening
• Not allowed permit for market
• Opening a shop?
• Vent for water or feelings
• Air vent
• Way of release
• Opening permitting release
• Passage through which things can escape