1: Town's rail transport, not express? (9)
5: A heron regrets losing its wings (5)
7: Going after the final piece of puzzle for a very long time (3)
8: Walesa still embodies how Nobel Laureates soar? (3)
10: Half disapprove of old king (3)
12: Lifeblood of dope (3)
13: Belated top-and-tailing to gladden one's heart (5)
15: Incorrectly read pitch for a song (4,5)