Paragraph 53
Boundary Road—
(a)
(west arm—south side) between its junction with Finchley Road (A41) and a point 18m west of the south western kerbline of Finchley Road and a point opposite;
(b)
(east arm—south side) between its junction with Finchley Road (A41) and a point 25m east of the north eastern kerbline of Finchley Road.