 In some cases, no additional technology is needed for international program access via the Internet, if the national broadcaster already has a broadband streaming service established for citizens of their own country.However, countries with TV licensing systems often do not have a way to accommodate international access via the Internet, and instead work to actively block and prevent access because their national licensing rules have not evolved fast enough to adapt to the ever-expanding potential global audience for their material.For example, it is not possible for a resident of the United States to pay for a British TV Licence to watch all of the BBC's programming, streamed live over the Internet in its original format.