(2)The banksman shall-(a)at the beginning of his shift, see that the keps are in proper working order;(b)when he is informed of any danger in the shaft, not allow any person to descend except for the purpose of examination or repair and during the time that such examination or repair is going on, be on duty and listen for signals;(c)not permit any person descending the shaft to carry any intoxicating drink or drug, or allow any intoxicated person to descend.
