Regulation 9

The manager of any mine shall, if so requested by the owner or manager of any other mine, send to him any information with respect to any young person as such owner or manager may reasonably require to enable him or them to comply with these regulations with respect to the employment of that young person at that other mine, being information recorded in pursuance of regulation 5 of the Medical Examinations Regulations of 1956 or otherwise, in the register of young persons kept in pursuance of section 131 of the Act, or recorded in pursuance of these regulations in the medical examinations book.