The Guardian Cryptic puzzle clues 2021 Dec 20

• An increasing problem ties boy in knots Crossword Clue
• Automobile seen in Kansas City Crossword Clue
• Beach pebble or rock Crossword Clue
• Believe this may be on the cards Crossword Clue
• Celtic fan, perhaps, sawing a leg off Crossword Clue
• Come ashore, admitting being a laird? Crossword Clue
• Copy restriction? Not at first Crossword Clue
• Doctor taking holiday: that's a relief Crossword Clue
• External route diverted Crossword Clue
• Extraordinarily powerful article Poirot was on to Crossword Clue
• Hint to politicians in the know Crossword Clue
• Husband enters to wreck party Crossword Clue
• Job done, cabbie, but now I'm confused Crossword Clue
• Largely woolly letter from abroad? Crossword Clue
• Level in cup match, right? Crossword Clue
• Many thousands of moves taking ages Crossword Clue
• Mischievous spirit to depart, limpin' around Crossword Clue
• Nanny's nanny? Crossword Clue
• Old soldier heading off demonstrator Crossword Clue
• Policemen in some unit reorganised Crossword Clue
• Put money in, having lost one's shirt? Crossword Clue
• School is excellent, but beginning to go bad Crossword Clue
• Size of old temporary housing Crossword Clue
• Sort of pipe Spooner couldn't confuse! Crossword Clue
• Sphere in which your fortune may lie Crossword Clue
• Start getting leg fixed Crossword Clue
• Unrealistic expectation of high tea? Crossword Clue
• What children learn early: they can get through a door without opening it Crossword Clue