The Chandigarh Administration framed a Scheme called "Licensing of Tenements and Sites and Services in Chandigarh Scheme, 1979" with a view to prevent avoidable hardships and to expedite the work of rehabilitation of slum-dwellers and in order to improve the dwelling conditions of such persons. Para 3(g) of the said Scheme defines 'Recognized Resident' to mean a bona fide resident of a Labour Colony since 1971, whose income does not exceed Rs.500/- or a bona fide resident of a Labour Colony since 1974, whose monthly family income is above Rs.350/-, but below Rs.500/-. Para 4 deals with preparation of a plan for clearing the Labour Colonies of all residents according to the anticipated availability of alternative tenements/sites.