Section 200(c) in The Tamil Nadu Building and other Construction Workers (Regulation of Employment and Conditions of Service) Rules, 2006
(c)any tower scaffold which can be moved or castered is,-(i)constructed with due regard to the stability and, if necessary, adequately weighted at the base;(ii)used only on plain and even surface; and(iii)has casters provided with positive locking devices to hold such scaffold in position;
