Section 41. (1) The manager of every factory shall m~intain a

41. (1) The manager of every factory shall m~intain a ~ d u ~ t Register\Vorkera. of Register of Adult Worker? showing- - (a) tha name of each adult worker in the faclcry, - (b) the nature of his work, - (c) thc group, if any, in which he is included, - (d) \?here his group works on shifts, the relay to which he is allotted, and - (e) such otller particulars as may be prescribed: Provided that, if the Inspector is of opinion ihat any muster roll or regist.er niaint.ained as part. of tlie routi:~e oi a factory gives ir. respect of nily or all of tlie worlters in tlie factory ths particulars required under this section, he may, by erder in writing, direct tliat such muster roll or register sbnll to the corresponding extent be maintained in place of and be treated as the Register of Adult Worliers in that factory: Provided further that, where the Local Government is satisfied that the conditions of work in any factory or class of factories are such that there is no appreciable risk of contravention of the provisions of this Chapter in the case of ihat factory or factories of that class, as the case may be, the Local Government may, by written order, exempt, on such conditions as it may impose, t.hat factory or all factories of that class, as the case may be, from the provisions of this section. 9 (3) The Local Government may malre rules prescribing the form of the Register of Adult Workers, the manner in which it shall be maintained slid the period for which it8* shall be preserved.