Paragraph 176
Upper Grosvenor Street—
(a)
(north side) between its junction with Park Lane (A4202—eastern side) and a point 21m west of the common boundary between 21 and 22 Upper Grosvenor Street;
(b)
(south side) between its junction with Park Lane (A4202—eastern side) and a point 5m west of a point opposite the common boundary between 21 and 22 Upper Grosvenor Street.