Indian Politics
The parliament can legislate on a subject in the state list

All listed here
if the legislatures of two or more states recommend to the Parliament to legislate on such a subject
for the implementation of treaties and agreements with foreign powers
if the Rajya Sabha passes a resolution by two-third majority declaring the subject in state list of

ANSWER DOWNLOAD EXAMIANS APP

Indian Politics
The most important law enforcing Article 24 prohibiting the employment of children below the age of 14 years in any factory of other hazardous activities is :

The Unlawful Activities Act 1967
Prevention of Atrocities Act, 1989
The Child Labour (Prohibition and Regulation) Act 1986
The Legal Services Authorities Act 1987

ANSWER DOWNLOAD EXAMIANS APP