The three provisions made in Constitution prevent exploitation of the weaker sections are
(i) The Constitution prohibits traffic in human beings because traffic is selling and buying of human beings especially the weaker sections.
(ii) The Constitution prohibits forced labourer begar in any forms because begar is a practice where the worker is forced to render service to the master free of charge or at a nominal remuneration.
(iii) The Constitution also prohibits child labour.
No one can employ a child below the age of 14 to work in any factory or mine or any hazardous work.