Possible Clues:

• Located or taking place outdoors
• Outside firm after a large return for 12
• Outdoor, as cafes
• Close, far off in the fresh air
• Outside broadcast so clear about frequency
• A learner takes wall painting outside
• A source of light -- and forces panicked outside
• Caught wearing muddy loafers outside
• In revolutionary havoc, serf lashed out
• Without walls