In the years to come it might be possible to walk from Hong Kong to Kowloon as more and more of the harbor is reclaimed for development. About half of the harbor has vanished in the last 100 years, and another 44 acres is about to go for a road development. Thousands marched in protest of a court ruling that permitted the government to go forward with its road plan, saying Hong KongÂ’s heritage and tourism industry will be damaged by such development.