The Telegraph Toughie puzzle clues 2016 Oct 11

• Ancient city leaving a symbol in the desert? Crossword Clue
• Appearance of grass around tumulus Crossword Clue
• Bug in food -- is packet returned? Crossword Clue
• Butcher -- fellow getting leg cut Crossword Clue
• Capital college in which academic enthrals a thousand Crossword Clue
• Colour of big wave captured by author Crossword Clue
• Composer shows effrontery, briefly hugging the Queen Crossword Clue
• Drink's getting served up -- patient finally swallowed tablet Crossword Clue
• Enzyme bringing control, limiting secretion ultimately Crossword Clue
• Girl power said to be something thrilling Crossword Clue
• Guard military kit Crossword Clue
• Have complete control with decree spelt out Crossword Clue
• Idle when relaxing in metropolis Crossword Clue
• Insensitivity shown when small daughter is strapped in Crossword Clue
• Most worthless, being badly mistaken Crossword Clue
• Mountain rescuers gathering cold animal Crossword Clue
• Old boy opposing Irish heads Crossword Clue
• Philosopher's witty saying about wickedness returning Crossword Clue
• Revel naughtily in bed -- with this on top? Crossword Clue
• Stuff handed down monks initially concealed in museum Crossword Clue
• The French revolutionary despot besieging a fortress Crossword Clue
• Tiny thing in some branch of science Crossword Clue
• Twin girls eating an aromatic plant Crossword Clue
• Very fine British swimmer, outwardly modest Crossword Clue
• Wait with sides going out being transformed Crossword Clue
• What may be logged in two boxes? Crossword Clue