Started work right outside our property before 5am Sunday morning, with no prior notification that works were being carried out. Worse still, they chatted amongst themselves quite loudly and woke us up. Disgusting behaviour and would expect much more professionalism from such a prominent telecommunications company. I am sure they would not like to be on the receiving end of their own bad behaviour and on a day that is typically regarded as a day to take a step back from the stresses of the modern world. Depressing!