Ok, so the rules are changing from September. You'll need a TV license to watch iPlayer.
However, it seems the rules are a trifle odd.
http://www.tvlicensing.co.uk/check-if-y ... tv-licenceSo, if I take my laptop with me and use iPlayer to watch something, and I run it off the battery, then I'm covered by the TV license at home. BUT if I plug it into the mains using its power brick, then I'm not?
What's different? Same hardware, it's still me in a non-home location. Why is how the thing is powered defining how it's covered?