I'm stuck on two clues at the bottom right of the grid:
17D Say 'dolphin' and 'keys' in strange accent (8) ?E?A?E??
28A Number lingering round city (6) ?E?L??
Thanks bibblebub: I would never have got CETACEAN, whatever that means. Re BERLIN, my response is doh! It always depresses me when I don't see an answer in the letters of the clue.
you're welcome, and just in case you haven't looked up the definition of cetacean here it is:-
" Any of various aquatic, chiefly marine mammals of the order Cetacea, including the whales, dolphins, and porpoises, characterized by a nearly hairless body, anterior limbs modified into broad flippers, vestigial posterior limbs, and a flat notched tail." http://www.thefreedictionary.com/CETACEAN