I believe Freeview HD channels are available in London, but you won't get 1080 on an HD Ready tv. Only down-converted to 760 by the tele.
Mine is 1080 - Panasonic VIERA. Or am I confused yet again with all this new tech rubbish??!!

1080p is full HD, 1080i isn't (its HD ready), Liz 
Thanks BJ

Except 1080i ISN'T HD Ready. HD Ready was a brand created to lure people into buying tvs that were not up to displaying the HDTV resolution planned, of 1080 vertical lines. HD Ready can cope with 720 vertical lines which was an interim HD resolution.
There is no such thing as 'true' HD as 2k and 4k (strangely, horizontal resolution) are already used quite a bit in production circles and could easily migrate to the domestic market as and when suitable display panels become cheap enough.
[edit]On further investigation I see that there is an "HD Ready 1080p" brand that has been added more recently. I'm not at all sure that these labels help anyone except the marketters.

If people understand the principles they don't need the branding and if they don't understand the principles they won't understand the branding so it adds nothing.[/edit]