Hong Kong Regulations

FACTORIES AND INDUSTRIAL UNDERTAKINGS (ABRASIVE WHEELS) REGULATIONS - REGULATION 13

Rest

(1) Where at an abrasive wheel there is a rest for supporting a workpiece,
that rest shall at all times while the wheel is in motion be properly secured
and adjusted so as to be as close as practicable to the exposed part of the
abrasive wheel.

(2) Every rest shall be of substantial construction and properly maintained.