My original idea is the same as SE23 northerner. I still think the 63 should be extended over the hill in time to link in with the East London Line. The fact is that the P12 goes an indirect way to Surrey Quays via Nunhead and Peckham, and does not go on a direct route into the city at all. Another idea, how about stopping the P12 at the end of Brenchley Gardens instead of it coming over the hill empty. Instead how about having a number of single decker buses on the 63 route that comes over the hill via Brockley Rise, terminating (and starting) at HOP station??