The Guardian Speedy puzzle clues 2017 Jun 03

• Ancient British track crossing modern-day England roughly from west to east Crossword Clue
• Architecture/design movement of the 1920s and 30s Crossword Clue
• Bow down Crossword Clue
• Busy Crossword Clue
• Circumstance upon which subsequent events depend; door facilitator Crossword Clue
• Dot's gooey show? (anag) Crossword Clue
• Eighth month on the Roman calendar, originally Crossword Clue
• Fools, hoaxes Crossword Clue
• Gallic goodbye Crossword Clue
• In excellent form: up-to-date, fashionable Crossword Clue
• Interrupt; veer across another vehicle and take its space Crossword Clue
• Iraqi port on the Shatt-al-Arab waterway Crossword Clue
• Lack of sophistication or worldliness Crossword Clue
• Leave a group for a while without telling anyone Crossword Clue
• Not worth using, useless Crossword Clue
• Part of a plant's perianth Crossword Clue
• Part of London which became synonymous with journalism Crossword Clue
• Professorship Crossword Clue
• Smarter and more fashionable Crossword Clue
• Swerves Crossword Clue
• Title of Richard Neville, the 'Kingmaker' (1428-1471) Crossword Clue