3. This Order applies to the whole of the county borough of Wrexham except—
(a)the entire length of the A483, including its on and off slip roads, within the county borough;
(b)the A5 from its junction with the A483 in a southerly direction as far as the county boundary with Shropshire; and
(c)the A5 from its junction with the A483 in a westerly direction to its junction with the B5070.