All cableway installations shall be designed, operated and serviced in accordance with the following principles, which are to be applied in the order given:
Déanfar gach suiteáil chábla-bhealaigh a dhearadh, a oibriú agus a sheirbhísiú de réir na bprionsabal seo a leanas, a chuirfear i bhfeidhm san ord a thugtar: