Start as for S.
12m Dirty but easy off-width to the ledge. Can be combined quite easily with P2 for a mega pitch. #4 cam is useful, but not essential.
36m (19) The main pitch is excellent varied jamming through low-angle cracks and around vague overlaps. Bring a big rack of gear. The dirty off-width at the top is hard to protect, and the top-out is onto rubble and scree.
55m abseil from tree at the top of the cliff to the ground. 2 ropes essential.