Section 246Z(2)(b), from 'caused by'—
omit, insert—
'caused by—
(i) rolling stock operating on the railway land at the distance has been measured, in a way approved by the chief executive, to be at least 70db(A); or
(ii) traffic on the State-controlled road at the distance has been measured, in a way approved by the chief executive, to be at least 58db(A).'.