OK - so who knows what UPRN stands for? Never heard of it!!!
It is a Unique Property Reference Number which apparently exists for every property in the UK.
I mention this because the DSL Checker now lets you search on it. Problem is I can't find anywhere which tells you what your UPRN is.
Same here with those rubbish bins.
My own Council web site here in Carmarthenshire lets you download a weekly bin collection calendar showing (in our case) blue recycling bags for one week, black general rubbish for the other. Green bin for food waste collected every week.
Printed out and stuck on the fridge, perfect.