The survey contains all the up-to-date information available regarding the number of public lighting assets currently under maintenance, their mix of lamp types and the progress being made in the national roll-out of LED (Light Emitting Diode) lamps which represents a sea change in the way we are illuminating our public places. This information, together with details of policies being adopted for part-time night lighting and dimming, makes the report an important reference document for everyone considering public lighting improvements.