Possible Clues:

• Benchmarks, norms (9)
• Could one bear it there in Ulster with flags?
• Touchstones, reference points
• Norms for flags
• Norms in flags?
• They may be set if they are on their feet there in Ulster
• Detest
• Can one bear such a peninsula if it's down there?
• Songs often sung by 67-Across
• Dad's rants breaking protocol