Sri Lanka

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(2) The State is pledged to establish in Sri Lanka a democratic socialist society, the objectives of which include –
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(c) the realization by all citizens of an adequate standard of living for themselves and their families, including adequate food, clothing and housing, the continuous improvement of living conditions and the full enjoyment of leisure and social and cultural opportunities ;
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(e) the equitable distribution among all citizens of the material resources of the community and the social product, so as best to subserve the common good ;
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(9) The State shall ensure social security and welfare.
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(12) The State shall recognize and protect the family as the basic unit of society.
… (Art. 27)

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11. Health –
11:1 The establishment and maintenance of public hospitals, rural hospitals, maternity homes, dispensaries (other than teaching hospitals and hospitals established for special purposes) ;
11:2 Public health services, health education, nutrition, family health maternity and child care, food and food sanitation, environmental health ;
… (Ninth Schedule, List I, Provincial Council List)