I just downloaded an App for my iPad named "UK TV" & it is like having a Roku box on an iPad. From within this app I can access Live TV streams from many UK stations.
Here is a list: BBC London, BBC World, Sky New, Sky 1, Tom & Jerry, BB-Click, BBC Panorama, ....Al Jazeera News,World Fashion TV, The Active Channel, ..
You also access Live Radio channels. About 30+ radio stations in Britain
Also have Music & an assortment of movies clips.
This is a free app. If you have decent internet connection you can probably use this app. The site it accesses might be geo blocked
I don't know because my ISP has a DSN thingee which is supposed hide my location?
It doesn't always work:(