11. Street name plates and property signage Previous Next Responsibility for street name plates Responsibility for property signage Specification for street name plates and property signage The Department for Transport Circular Roads 3/93 Department for Transport Circular Roads 3/93 Appendix A Department for Transport Circular Roads 3/93 Appendix B Department for Transport Circular Roads 3/93 Appendix C Specification for Street name plates Street name plates in Wales Street and building names in London