Related Clues:

• Acceptable standard
• Standard choice between central characters
• O'Neill, ex-Test batsman
• Usual standard
• Standard contribution to Sun or Mirror
• The usual - selection from gin or martini
• The usual standard
• Usual, expected
• Roman fails Latin at first - is that expected?
• Expected level
• Bacterium, virus, etc
• Usual standard of opera finally falling
• Standard opening of novel of Rose Macaulay
• Usual; at right angles
• Standard answer to first question of catechism