Related Clues:

• Usual or standard thing
• Typical old Frenchman, last to change
• Drawing stick
• Expected, usual
• The usual thing
• Standard Agatha Christie novel?
• Not rare
• Left at end of opera, as usual
• Opera length is most typical
• Standard; at right angles
• Standard lack of service?
• Standard, expected
• Christie novel title that, without spaces, is a man's name
• "Cheers" patron
• Looking back, the foreign address has its own switch - is that not unusual?