8a) Characters from Shetland or Raasay head for the country between France and Spain (7) a?d???a
25a) Migrating to Siena - or Baltic country (7) e?t?n?a...
18a) Sailed off to see some posh women (Delia's coming round too) 6 l?????
17d) He moves aimlessly from place to place to find a wafer and caramel bar (7) d?i????...