For drones weighing fewer than 250g with out a digital camera, neither ID is necessary. That said, you continue to must adjust to the UK’s drone rules. In accordance with the Drone Code, This implies protecting visual contact with your drone, flying no greater than 120m higher than the ground, https://www.aeroindustrial.com/por-que-el-dji-matrice-4t-es-el-futuro-de-las-operaciones-industriales-con-drones/