Thanks Tony. I forgot about the 3km limitation for non IMC holders.
Other readers can see this and other PPL(A) licence priviledges in the CAA's LASORS (
Licensing,
Administration,
Standardisation,
Operating
Requirements and
Safety) 2007 guide, available online free here:
http://www.caa.co.uk/docs/33/LASORS_07.pdf
Goto the the Section A appendices, Appendix F, paragraph 2 c i.