Seems to have bolts all the way and bolts chopped on the Top 50 route that you start up?
James Malloch - Lead O/S - Mar/13 with Simon Smith

Hidden - Lead O/S - 30/Dec/12

barni - Lead O/S - 05/Dec/12 with Ami

Not even sure if it makes E3 5c. Maybe E2 5b? The whole thing feels very contrived with bolts everywhere anyway. (Though I like the sheer cheek of krasavenko & Liam Ingram , below, commenting on the grade and its 'solo-able-ness' on a bloody top rope. Put up or shut up?)
funsized - Lead O/S - 17/Dec/11

E4 5c??? solo-able climb
krasavenko - TR O/S - 02/Apr/10 with Liam Ingram

Easy climbing.
Liam Ingram - TR O/S - 02/Apr/10 with Liyen

Hidden - Lead O/S - 2010

Never E4 5c.
Brian Rodgers - Lead O/S - 12/Apr/09 with Louise Rodgers

Ab Wilson - TR O/S - 12/Apr/05 with Georgina Turnbull

goi.ashmore - Lead O/S - 23/Oct/98 with Roy Thomas

Cowflinger - Lead O/S - Mar/95