Possible Clues:

• Rescued, thanks to caller?
• Finally, Dilys and Victor in a bed, cavorting — perhaps they'll be given a last-minute reprieve
• 'Phew, what fortuitous intervention!'
• Having had a narrow deliverance from a toll?
• Glad of a ding-dong in a ding-dong?
• Birdwatching, for example
• Through to the next round, with hardly a ringing endorsement?
• Fighter may be, and mice hoped to be