5 yrds to the left (facing seawards) of the start of Plimsoll Line is a faulted cleft. scarmble down 25' to the tide mark and belay. Climb easily across a slab to reach a R/L slanting crack in a steeper slab. Follow this to join PL then continue direct up a steep wall on good holds to finish on the ridge.
Andy Gallagher, Dick Thorns 15/May/1981