Related Clues:

• Hurdle, impediment
• Anything that stands in the way
• Barrier or impediment
• Thing that obstructs progress
• It obstructs progress
• It stands in the way
• It obstructs or hinders
• One may hold up dated short story about to be included
• Snag with ends of two cables knotted
• Col. Bates demolished barrier
• Let alumni get to grips with utterance
• Bar in joint not entirely keeping jazz fans up
• A barrier to progress for some races
• The problem of race?
• Let jazzmen into joint, mostly, on reflection