6. In the case of face workings where persons work or pass more than 0.9 metres beyond the front row of props or other supports, temporary supports shall be used and no person may work more than 0.9 metres from a temporary support.N.I.
Commencement Information
I1Sch. 1 para. 6 in operation at 1.2.2017, see reg. 1(2)