Climb up to the small overlap then pull into the groove. Runners are available if you step right on to the big ledge, but this is clearly cheating. Unfortunately without these runners it is a solo on fairly tenuous, slightly lichenous holds.
Move right at the top of the groove, easier climbing takes you to the top

ClimberDateStyle
55pete55 09/Jul/14 2nd
Hidden 25/Aug/13 AltLd
NickJH ?/Aug/13 Lead O/S
with M Reed
Margaret 29/Jul/10 2nd

1st 10 m on route then off route to left

with Bob (KMC)
Hidden 01/Aug/09 Lead O/S
DanT 25/May/09 Lead O/S

Not a decent gear placement on the route

with Helen Lambert, James Moore
Sam W 27/Sep/08 Lead

Scary, guidebook description of poorly protected actually means unprotected

George Bassant 27/Sep/08 2nd
with Sam
Voting
High HVS
Mid HVS
Low HVS
High VS
Mid VS
Low VS
High HS
Mid HS
Low HS
Votes cast 5
Votes cast 3
Style of ascent
Lead
Followed
Alt Leads
Onsighted
Not Set