Related Clues:

• Travelled on the Circle Line, returning to where one began
• Underground had briefly held back opening
• First match
• First appearance in university - owing money already?
• Extremely delectable, though one's only on it once
• University in arrears at first attempt
• Borrowing does restrict university entrance
• Dockside evacuated except for launch
• 33 Across, e.g
• Appear in public for the first time
• Come out on the date - first and last sections only
• Financial obligation about university entrance
• Tubed (anag.)
• Start university in arrears!
• Many take underground back after premiere