I couldn't work out the correct contact address for this (the
"enquiries" one?) but I understand that the relevant people may read
this newsgroup, so:

On the British Isles: Rainfall Radar display, it is possible to click
the small image labelled "Zoom in:" to go to any of the sixteen regional
radar displays. However, on the larger map which actually displays the
radar, only fifteen regions have had polygons defined for them - it is
not possible to click on the Orkney Isles to go to the Orkney and
Shetland regional image.
--
Steve Loft
Sanday, Orkney. 5m ASL
http://sanday.org.uk/weather