Related Clues:

• I'm ready to face university with no preparation
• Improvisation from a politician travelling across Germany
• Novel by Elliot Paul; film starring Hugh Grant as Chopin
• Spontaneous monkey frolicking with workers
• Unscripted, I am sharp for all to see
• Optimum changes to include voting system without any preparation
• Plug Steel, perhaps, extempore?
• Improvised, most of excuse involving daughter
• Ignore the teleprompter
• Wing it at the lectern
• A bid to be funny, line thrown in?
• What the Marx Brothers often do in their films
• Unprepared -- and all is oddly British
• Actor's instruction to play As You Like It?
• Depart from the prepared text