culture, such as cultural centres, museums, libraries, theatres and cinemas; 3. Measures and programmes aimed at promoting awareness and enjoyment of the cultural heritage of national ethnic groups, minorities and indigenous populations/communities; 4. Protection of the freedom of artistic creation and performance and professional education in the field of culture and art. Vulnerable Groups, Equality and Non-discrimination e. Ensure that minority and indigenous languages are protected and promoted. States should recognize that language is an integral part of the structure of culture and that the usage of language enriches the individual and enables him/her to take an active part in the community and in its activities; f. Respect and promote the right of the child to fully participate in cultural and artistic life and to encourage the provision of appropriate and equal opportunities for cultural, artistic, recreational and leisure activity. g. Eliminate harmful social and cultural practices affecting the welfare, dignity, normal growth and development of the child and in particular: 1. those customs and practices prejudicial to the health or life of the child; and 2. those customs and practices discriminatory to the child on the grounds of sex/gender or other status h. Prohibit child marriage and the betrothal of girls and boys. 39