@KT91 if they are dangerous then contact Openreach directly https://www.openreach.com/help-and-support/damage-health-and-safety if not report the issue via Sky but the lines are going to be horribly busy as you wont becalone.
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65inch Sky Glass, 3 Sky Streaming Pucks, Sky Ultrafast + and Sky SR213(white Wifi Max hub) main Wifi from 3 TP-Link Deco M4 units in access point mode
