The case of M.
C.
Mehta v.
State of Tamil Nadu (1996) is a landmark PIL that dealt specifically with the issue of child labor in hazardous industries, particularly the matchstick and fireworks industries in Sivakasi, Tamil Nadu.
The Supreme Court took a comprehensive view, interpreting Article 24 (Prohibition of child labour), Article 39 (DPSPs), and Article 45 (Education).
It issued a wide range of directives to the government for the eradication of child labor, including conducting surveys, ensuring education for the children, and creating a Child Labour Rehabilitation-cum-Welfare Fund.