Related Clues:

• Making progress on a road, one may be civil
• Practical designer picking up green igneous sample
• Scheme produced by Northern earl in English reign becoming unstable
• Manoeuvre royal train to the front
• Manipulate one instrumental in bridge construction?
• Mastermind in Greene novel
• Skilfully arrange language that's brief, stylish, and always poetic
• Train the Queen to manoeuvre
• Spirit put into pretence, not against plot
• Cannonball Express driver
• Plot in Greene novel
• Tech graduate
• One uses scientific knowledge to solve practical problems
• Contact one where motor starts with hesitation
• Arrange for a mechanic