30 CFR § 57.11008
Restricted clearance
July 29, 2020
Where restricted clearance creates a hazard to persons, the restricted clearance shall be conspicuously marked.
[53 FR 32528, Aug. 25, 1988]
Where restricted clearance creates a hazard to persons, the restricted clearance shall be conspicuously marked.
[53 FR 32528, Aug. 25, 1988]