# The Miscellaneous Mines Order 1956, Paragraph 37


(1) No person shall clean any machinery which is in motion.
(2) No person shall oil or grease any machinery which is in motion unless provision is made for the operation to be performed in safety.
(3) No person shall put any belt on or off a pulley while any machinery of which it forms part is in motion under mechanical power otherwise than by means of a safety contrivance.

---
Source: https://www.legislation.gov.uk/uksi/1956/1778/schedule/FIRST/paragraph/37 (the official version)
Page: https://openlegislation.uk/miscellaneous-mines-order-1956/schedule-FIRST/paragraph-37
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.