Originally Posted by Taf

Over the past few months, on the opposite side of the road:

House #1 foul drain blocked, Rodded and jetted.
House #2 foul drain blocked, Rodded and jetted. Jet nozzle jammed in pipe, deep hole dug to free it and replace a collapsed pipe.
House #3 foul drain blocked, Rodded and jetted.
House #4 foul drain blocked, Rodded and jetted.

And today:
House #5 foul drain blocked, Rodded and jetted.
House #6 foul drain blocked, Rodded and jetted.

If I can spot a pattern, why can't Welsh Water?