CRYPTIC CROSSWORD

ACROSS 1 Sommelier, for one, returned stuff in cold season (4,6) 6 Article lodged in white mound (4) 9 Dangerously exposing skin in outfit (7) 10 Cold one stuck in large mixed frozen mass (7) 12 The guy lacking skill is cold (9) 13 Final amount greatly exaggerated by the end of January (5) 14 Sleet ruined construction material (5) 16 Suppliers of wool a pair of Canadians found in mountains (7) 19 Very cold night’s beginning for bird (7) 20 Freeze, having nothing bend (5) 23 Here in Quebec, emergency room is colder (5) 24 Gatekeeper stands around frost boundary (9) 26 Little kid and friend, cold (7) 27 Weapon wrapped in fellow’s mitten or scarf (7) 28 Has snow blown? (4) 29 Cold in country calls for fur (10) DOWN 1 Direction about chief supply of money (3,5) 2 In disguise, sent as a former racketeer? (7) 3 Dye containing a blemish (5) 4 Gregory filling chair Earl initially set apart (9) 5 Border plants trimmed at the front and sides (5) 7 Brat finally hurls desserts (7) 8 Further high marks announced for swimmers (6) 11 Denounces a surcharge in speech (7) 15 Pass down the road with Albert (7) 17 Write yawner about old British chieftain (9) 18 A treetop cuckoo’s musical production (8) 19 Composer stung in a way about end of career (7) 21 Awful AA Motel serving at breakfast (7) 22 Brother acquiring one street eatery (6) 24 A course, in short, with letters from gypsychildren (5) 25 Parade time of year (5)