4. Category of vehicle: (M1, M2, M3, N1, N2 ≤ 7.5 t, N2 > 7.5 t, N3, L) [2] a3c0
4. Category of vehicle: (M1, M2, M3, N1, N2 ≤ 7.5 t, N2 > 7.5 t, N3)2 a0c0