Having reached the age of 14, a child, now grown to be a "young person," still cannot, up to the age of 16, start employment in a factory (or certain kinds of workshop specified by order) without procuring a certificate of fitness issued by a certifying surgeon (i.e., a medical man appointed for this purpose by the chief inspector of factories), who must examine the young person at the factory or workshop where the employment is to be carried on. The certifying surgeon may grant the certificate absolutely or qualified by conditions as to the work for which he is suitable.
Young persons under 18 must be provided with medical certifi cates of fitness also for employment in any capacity in any sea going ship registered as a British ship, including fishing boats. This rule is laid down in the Merchant Shipping (International Conventions) Act 1925, which also prohibits the employment of young persons under 18 as trimmers or stokers in any ship. There are also a certain number of unhealthy occupations from which young persons are expressly excluded by regulations under s. 79 of the Factory and Workshop Act of 19o1 (see p. 539). From some of these, adult women are excluded as well as young persons. In some cases the exclusion lasts only until the age of 16, instead of 18; in others girls are excluded and not boys, or until a higher age than boys. Examples of the exclusion of adult women from specially unhealthy processes are to be found in the regulations for the manufacture of paints and colours, the casting of brass, the smelting of materials containing lead, potteries, the manu facture of india-rubber, and the manufacture and repair of electric accumulators. Women of all ages are also excluded as well as young persons from a number of lead processes by the Women and Young Persons (Employment in Lead Processes) Act 192o. This Act overlaps with some of the regulations referred to above. Women and young persons are further debarred from painting any part of a building with lead paint, under the Lead Paint (Protection against Poisoning) Act 1926 (see p. 540), except in such special decorative work as may be exempted from the pro hibition by order. Young persons employed as apprentices in the painting trade may also be allowed to work with lead paint in certain circumstances.
In addition to the absolute exclusions from dangerous processes mentioned above, there are various regulations under the Factory and Workshop Act which make physical fitness a condition either for starting work or for continuing in the dangerous process. For instance, in certain heavy processes in potteries women and young persons need to be provided with medical certificates of permis sion to work; the regulations for chemical works require all newly engaged workers in a chrome or nitro or amido process to be provided with certificates of fitness within 14 days of beginning such work. In lead processes in the manufacture of electric ac cumulators likewise all workers must be examined within seven days preceding or following their entering the employment. Peri odical medical examination and suspension from work of the unfit is prescribed by the regulations in all cases where the risk in volved is that of poisoning from lead or other industrial poisons, and this applies usually to male as well as female workers. The intervals at which the examinations must take place is either three months or one month or, in the manufacture of certain lead com pounds, once a week. Regulations have been issued under the
Women and Young Persons (Employment in Lead Processes) Act 192o concerning the periodical medical examination of women and young persons working in lead processes but not coming under any similar regulations in pursuance of the Factory Act. Another statutory exclusion from employment on the ground of physical unfitness, is the prohibition to employ any woman in a factory or workshop for f our weeks following her confinement (Act of 1901, s. 61). Women are also excluded entirely from underground work in mines, both coal mines and metalliferous mines. There is an other provision in the Coal Mines Act 1911 which may be noted in this connection, namely, the prohibition of the employment of any woman or girl or of any boy under 16 in moving railway wagons or in lifting, carrying or moving anything so heavy as to be likely to cause them injury.