Related Clues:

• Equal-pressure line
• Lacking preparation, bluff - or freeze?
• Vanguard; where armies fight
• One thus secure in meteorologist's line
• Map pressure line
• Distinctive theory about additional line on map
• One thus secure in the meteorologist's line
• One's going to pub around the Circle Line
• Dispassionate manner sometimes a feature of weather forecast
• (Map) line of constant pressure
• One's going to court around Circle Line
• What's shown on some maps is pub - inscribed circle
• Present confident manner?
• Showing pressure or bias is out of order
• I therefore stick line on the map