WOOLACOMBE, UK - MAY 19: A red and yellow safety flag fluttering in the wind against a bright blue sky at Woolacombe on 19th May 2011. The flag is used by lifeguards to mark the safe swimming area.
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WOOLACOMBE, UK - MAY 19: A red and yellow safety flag fluttering in the wind against a bright blue sky at Woolacombe on 19th May 2011. The flag is used by lifeguards to mark the safe swimming area.