A method for wireless communication by a first wireless device, the method comprising: determining , whether to use a first set of resources associated with a first type of vehicle-to-everything, V2X, traffic within a geographical zone dedicated for exchanging at least the first type of V2X traffic, or a second set of resources associated with a different second type of V2X traffic having a lower priority than the first type of V2X traffic for communications between the first wireless device and at least one second wireless device, based at least in part on a location of the first wireless device being within the geographical zone, a type of traffic associated with the first wireless device, and whether a third wireless device is using the first set of resources; and communicating with the at least one second wireless device on the first set of resources or the second set of resources, in accordance with the determination, wherein the location of the wireless device is within the geographical zone, and wherein the communications involve the first or second type of traffic; wherein: when the type of traffic is the first type of traffic, the determination is to use the first set of resources; when the type of traffic is the second type of traffic, and the first wireless device does not detect that the third wireless device is using the first set of resources, the determination is to use the first set of resources; and when the type of traffic is the second type of traffic, and the first wireless device detects that the third wireless device is using the first set of resources, the determination is to use the second set of resources. determining , whether to use a first set of resources associated with a first type of vehicle-to-everything, V2X, traffic within a geographical zone dedicated for exchanging at least the first type of V2X traffic, or a second set of resources associated with a different second type of V2X traffic having a lower priority than the first type of V2X traffic for communications between the first wireless device and at least one second wireless device, based at least in part on a location of the first wireless device being within the geographical zone, a type of traffic associated with the first wireless device, and whether a third wireless device is using the first set of resources; and communicating with the at least one second wireless device on the first set of resources or the second set of resources, in accordance with the determination, wherein the location of the wireless device is within the geographical zone, and wherein the communications involve the first or second type of traffic; wherein: when the type of traffic is the first type of traffic, the determination is to use the first set of resources; when the type of traffic is the second type of traffic, and the first wireless device does not detect that the third wireless device is using the first set of resources, the determination is to use the first set of resources; and when the type of traffic is the second type of traffic, and the first wireless device detects that the third wireless device is using the first set of resources, the determination is to use the second set of resources. <EOS>