That was true but there have been some recent developments so I'm not sure if it is still the case. http://www.bbc.co.uk/news/business-17218968 http://www.bbc.

That was true but there have been some recent developments so I'm not sure if it is still the case. http://www.bbc.co.uk/news/business-17218968 http://www.bbc.co.uk/news/business-17218968