1. A communications device configured to communicate with another communications device using resources of a wireless interface provided by a wireless communications network in accordance with a device-to-device (D2D) communication protocol, the communications device comprising:circuitry configured to
select resources from a first pool of resources allocated for transmitting D2D broadcast messages;
transmit broadcast messages using the selected resources of the first pool of resources;
select resources from a second pool of resources allocated for transmitting D2D unicast messages; and
transmit unicast messages using the selected resources of the second pool of resources.