U.K. Motorbike License

so i did not pass my farging test on monday. what the ****? apparently i wasn't properly performing my lifesavers: bullshrt. also, i used the wrong lane heading straight through a roundabout: totally true.

so every biker with whom i've spoken has highly recommend i not drive without a license. hello? anyone seen easy rider? you think those guys gave a shrt about a license? in any case, i guess they're right, and i'm not exactly an outlaw... so what are my other options?

where can i more easily persuade an examiner to give me a license, as london may prove a pain in my arse? i am not a bad rider, i've been doing it for a long time, but, unfortunately, as the examiner duly noted, i learned in the u.s.