When I was small apparently I assisted a Jack Russel in leaving tooth marks on every chocolate in the box of Milk Tray.
Of course, if you want British grown tea, go and get a £10 a box of Tregothnan tea bags from e.g. the National Trust .. Grown in Cornwall beside the King Harry Ferry across the River Fal and Kent. Rather than having Sean Bean scaring the workforce (and not dying in character), you should be drinking this somewhat overpriced drink. https://tregothnan.co.uk/
Oi - that's Merthyr Tydfil public baths - see the towel hooks along the banks. EDIT: Actually that can't be Merthyr - the pylons still have cables on them.....
Most if not all our water for Rotherham comes from the Yorkshire Derwent near Elvington I believe and a drop from Howden /Derwent dams in Derbyshire when needed but not from 'tother side ot ills.