Hello,
Have you tried CredibleFriends which is a p2p lending platform touted as the world's first 'trust' based peer to peer lending platform? See if you can find someone who could lend you the loan in bitcoins. Many websites serving the UK and USA populace are accepting bitcoins payments and some are also offering exclusive discounts for UK populace.
Why don't you download the app and see if any of your friends are waiting to offer you a loan?
https://play.google.com/store/apps/details?id=com.crediblefriends&hl=en