This is why Yorkshire Water has the reputation that it has...

[mattbean]

Yesterday I got home from work to find a card from Yorkshire Water.  I said that they had been doing work in my area.  It said that they had conducted a camera inspection of the drains.  It said they had cleared a blockage in the drain/sewer.

Yay!

By this morning, our downstairs toilet was working again!  So all fixed right?

Not exactly.  This morning Paul came round to ask what we'd heard from Yorkshire Water.  Now their drains are blocked instead!