Please abstain from just complaining. The BBC is a complex beast and I genuinely believe this policy was drafted with the BBC and the licence payers best interests at heart, but perhaps they should take another look at this policy and debate wether or not there is a better way to comply with the BBC charter whilst not limiting access to content for license fee payers.
trust.enquiries@bbc.co.uk
You may also contact Maria Miller, who is the Secretary of State for Culture, Media and Sport to perhaps urge the BBC Trust to look into this issue.
enquiries@culture.gov.uk
And it wouldn't hurt to CC your local MP. http://www.writetothem.com