Regulation 2
The following lengths of the M4 motorway at junction 28 (Tredegar Interchange) in the City of Newport—
(a)the westbound exit slip road from a point 85 metres south of its junction with the main carriageway to a point 355 metres south of the same point, for a distance of 270 metres; and
(b)the eastbound exit slip road from a point 155 metres north of its junction with the main carriageway to a point 455 metres north of the same point, for a distance of 300 metres.