The document discusses child labour, defining it as the employment of children in regular and sustained labour. It provides statistics on the estimated number of children engaged in child labour worldwide and in hazardous situations. Child labour is considered exploitative and illegal in many countries. The minimum age for employment varies between countries. While there has been progress in reducing child labour, it remains a significant issue globally and within India due to factors such as poverty, poor education quality, and lack of awareness. Several NGOs work within India to support rehabilitation of child labourers and promote education.