First crew dug up pavement and somehow got a wire through into the middle of our garden.
Second installer a few days later said that wasn't needed and proceeded to install the system. We pointed out the wiring in the mdidle of our garden and our neighbour saw him just yank it out when we had our backs turned.
Is that okay or are there implications we should be aware of. I bet Piglet John will come along with words of wisdom.