Chapter Provisions for securing safe operation of winding and rope haulage apparatus and conveyors S.47 rep. by SR 1980/333 42Charge of winding and rope haulage apparatus when persons are carried. 43Charge of winding and rope haulage apparatus when persons are not carried. 44Charge of conveyors at working faces. 45Signalling in shafts and outlets. 46Signalling in roads. Chapter