Signs to be placed only on specified types of road
13.—(1) The signs shown in diagrams 2101, 2101.1, 2101.2, 2102, 2102.1, 2103, 2104, 2105.1, 2106.1, 2107, 2108, 2109, 2110, 2111, 2111.1, 2112, 2113, 2113.1, 2114, 2114.1, 2115, 2115.1, 2116, 2117, 2118, 2119, 2120, 2121, 2122, 2123, 2124, 2124.1, 2128, 2129, 2130, 2131, 2133, 2135, 2137.1, 2138 and 2139 may be placed only on or near a non-primary route.
(2) The signs shown in diagrams 2125, 2126, 2126.1, 2127, 2132, 2134, 2136, 2137, 2140, 2322 and 2323 may be placed only on or near a non-primary route, or on a primary route at a junction with a non-primary route.
(3) The signs shown in diagrams 1012.3, 2031, 2201, 2202, 2203, 2204, 2205, 2208, 2209, 2210, 2211, 2212, 2213, 2214, 2215, 2216, 2217, 2218, 2301, 2302, 2303, 2304, 2305, 2306, 2307, 2308.1, 2309.1, 2310.1, 2311.1, 2311.2, 2313.1, 2313.2, 2313.3, 2313.4, 2313.5, 2313.6, 2314.1, 2314.2, 2324, 2325, 2326, 2327, 2328, 2329, 2330, 2401, 2402.1, 2403.1, 2501, 2502, 2504, 2505, 2505.1, 2506, 2507, 2508, 2509.1, 2510, 2511, 2512, 2513, 2601.1, 2601.2, 2602.1, 2602.2, 2602.3, 2603, 2604, 2605, 2606, 2607, 2608, 2609, 2610, 2610.1, 2610.2, 2701, 2701.1, 2702, 2703, 2704, 2705, 2706, 2707, 2708, 2709, 2710, 2712, 2713.1, 2801, 2802, 2803, 2804, 2805, 2806, 2806.1, 7031, 7242 and 7285 may not be placed on a motorway.
(4) The sign shown in diagram 2141 may only be placed on or near a minor route at a junction with another minor route and, for this purpose, “minor route” means any road except a road to which the Secretary of State, the Scottish Ministers or the National Assembly for Wales has assigned a number prefixed by the letter A, B or M.