06.12.2006, Hong Kong, Hong Kong, China - Men cleaning a roof. (Hong Kong, Hong Kong Island, Asia, Asian, Asians, China, Chinese, safety, security, clothes, work clothes, helmets, equipment, ropes, belts, lines, protection, architecture, house, real estates, risk, risky, danger, dangerous, job hazard, professional risk, people, humans, men, males, dark-skinned, dark skinned, black, workers, workmen, work, working, teamwork, together, clean, cleaning, cleaning service, service, cleaners, brooms, roof, surface, horizontal) 00S061206D001CAROE.JPG [MODEL RELEASE: NO, PROPERTY RELEASE: NOT APPLICABLE (c) caro images / Sorge, http://www.caro-images.com, [email protected] - In case of using the picture for any non-editorial purpose, please contact the agency - the picture is subject to royalty!]