Prior approval for proposed telecommunications installation comprising removal of 1no. existing 10-metre-high streetwork pole with 1no. existing trisector antenna and 1no. existing equipment cabinet to be replaced with 1no. new 20-metre-high phase 8 streetwork pole with wraparound cabinet to accommodate 3no. new antennas and 1no new trisector antenna with 1no. new equipment cabinet and associated ancillary development thereto on foot path outside 231 Watford Road, Harrow, HA1 3TU