2. Any reference in this Schedule to—
(a)the letter “M” followed by a number or a number followed by the letter “M” in brackets is a reference to the motorway known by that name;
(b)the letter “A” followed by a number is a reference to the road known by that name; and
(c)a junction followed by a number is (unless the context otherwise requires) a reference to the junction of the M25 of that number.