Across
Ring: circle in two dances (4-4)
Sign on back of door, only reversed on the outside (5)
Out-of-work comedian? (4)
Fruit brown, green is unlikely (10)
2 complaint (6)
Bowler is in agreement, almost (8)
Ludicrous cost in writing material available for sale (2,5)
See 1
Boor tackling hard in 2 (8)
Brief joy on loo — 2 (6)
2, itself unfinished entering second day (10)
Lose one's cool in 2 (4)
Walls of temple retaining a cheerful colour (5)
2 swimmers (8)
Down
17a
2, ignorant crows? (6,2,3,4)
Go for one, ready to try it? (4)
See 4
3d
Drink in best hotel prepared for 2 (4,3,6)
Look into first of rooms: see drunken principal (8)
Rodent with plain tail (7,3)
One of these, party 2 (6)
Foul in the extreme, hunk cavorting with aunt showing no appreciation (10)
2 where she requires a card to play (8)
50% off rent, wealthy charged again (8)
I seem discombobulated after computer systems break down (7)
2 centres (6)
Dispose of a line of 2 (6)
Can use spoon (4)
Type letters or click words in the clue