Related Clues:

• Notice politician extemporise
• Not prepared to have attorney rejected by politician
• Member of press team's arrived - time for fast publicity to be put out
• Impromptu remark
• Speak without planning or preparation
• Spontaneous remark from head librarian
• Stevenson, lacking a book, improvised
• Make an impromptu speech
• Incomplete draft lawyer rejected at pleasure
• A Liberal Democrat out of order, not prepared for speech
• Unprepared to give a daughter party
• Speak unpreparedly
• Unexpected line from one playing sad librarian
• Go off line?
• Make up one's lines