View All - 1971 Acts Section No : Acts & Ordinances PREVENTION OF SOCIAL DISABILITIES (AMENDMENT) Marginal Notes1. This Act may be cited as the Prevention of Social Disabilities (Amendment) Act, No. 18 of 1971.2. Amendment of section 2 of Act No. 21 of 1957. 3. Amendment of section 3 of the principal Act. 4. Insertion of new section 4 in the principal Act.