Amendment of regulation 5
3.  Regulation 5 of the principal Regulations is amended —
(a)by deleting the words “3 metres” in the regulation heading and substituting the words “6 metres”; and
(b)by deleting paragraph (1) and substituting the following paragraph:
(1)  No person shall carry out or cause to be carried out any restricted activity within 6 metres of the outermost edge of any part of the railway (whether on or above the ground) that is alongside or within the railway safety zone or the railway protection zone.”.