Yes, that would be the way in England, but remember- I live in Coffee Land, aka the States. And not just Coffee Land, but the Capital- California, home of the cappuccino.
(California, Coffe Land's Capital of Cappuccino- try saying THAT three times fast.) ;)
My sad point being that it's nearly ALL big markets (Wal-Mart) or chains here, especially in So. California. The Coffee Bean, a coffee chain, also has tea under "The Tea Leaf" label, and it's better, but still very much cappuccino-infulenced, if you know what I mean.
Assam... that's a black tea as well? How is that for you? And yI know you're English, Ghostmaker, so I'll raise an old demon- milk or no, and when in the process for you? I don't use any myself (yet, I drink soy and somehow that'd seem to go poorly with it) but I like a good deal of controversy. ;)