Related Clues:

• Maximum road speed
• End, as of one's patience
• Fruit cut, it follows, producing edge
• Defined as "small child wearing hat"?
• Landed outside one mile boundary
• I'm passing through illuminated border
• Left motorway during Italian restriction
• Word in many express train names
• The sky, in a saying
• Maximum raise in poker
• Allowable extreme
• Point beyond which one should not go
• The sky's the ___
• Slim Italian shows restraint
• One per customer, say