....I mean to say, dear reader....I have been as clear as I can possibly be, about that 'display unit' bathroom basin....that the issue is not about a 'blockage' or 'waste' and nor is it about the 'kitchen sink'....and that is why I now have to rely upon email rather than phoning up the 'plumbing manager' etc etc....because can you imagine the 'crossed-lines' if I had to talk to one of those 'mental robots'?...anyway - at least, via email....I have evidence of what I have to deal with and upon an almost daily basis....which I can then 'share' upon my blog....see previous notes upon 'all of that' - in the hope that at some point, CHP will 'pull their finger out' and actually read my 'bathroom basin' emails and look at the photos of that 'white plastic cup' underneath the plughole - which should surely clear up any 'misunderstandings' etc etc.....because all you have to do is to look at the photos....to see that it is quite clearly a bathroom basin and not a kitchen sink and it is a very clean basin, I might add - no sign of 'waste' anywhere....with a white plastic cup underneath the plughole, that prevents water from going down it....go figure.