Cryptic crossword

Across

4 I go far in creating a role (6) 7 Fuel leaking out of a hole is far from dull! (8) 8 Room to work (6) 10 Is he especially saintly to Spanish children? (5) 13 What impatient motorists may do is quite a laugh! (4) 14 Article on love for the little man (4) 15 Catherine's dad had a posh car (4) 16 Chap from Spitalfields (3) 17 Like a free choice of ways to go to work (4) 19 Do a grinding job (4) 21 Not one with a goodlooking peach, surely? (5,4) 23 Supreme Diana (4) 24 One fished out of the Solent? (4) 26 Supplied by a G-man? (3) 27 It's correct to be constant (4) 29 Where many paintings, etc., are bought and sold (4) 32 On the menu, it's ony so high (4) 33 A sainted monarch's flower? (5) 34 Extra delivery (2-4) 35 Worldly character in science fiction (8) 36 They can be fired for putting money into safe places (6)

Down

1 Wickedly steal from the poorest (5) 2 He showed some cleverness in writing (5) 3 The height a bet can go up to (4) 4 To which one can be knocked down or lifted up (5) 5 In the present case, here's a pushover for you! (4) 6 Can't you remember what's beyond it? (6) 9 According to the book that's reserved (6) 11 What to exclaim when an article has the end cut off! (3) 12 For stool making? (5) 13 What the holdup man says at 12 o'clock? (5,2) 15 The enclosure of a threepenny bit (3) 16 Being alcoholic, it detracts from alertness (3) 18 Weapon causing pilots to crash (6) 20 Possibly news in troubled times (5) 21 Cambodian customer? (3) 22 Female with a pass key (3) 23 The kick one gets from shooting (6) 25 Live in a bit of a dream (3) 28 Perhaps one draws the line at breaking them (5) 30 They're of little matter (5) 31 Box of vital parts? (5) 32 Was up north getting cut (4) 33 Social crawlers (4)