Any ideas on ID

[davholla]

All from South London, UK
Larva pupa?

EF7A7593pupalarvanotsure by davholla2002, on Flickr

Beetle larva, no idea what species

EF7A7617larva by davholla2002, on Flickr


Beetle larva?

EF7A7620larva by davholla2002, on Flickr

 

[JustBen]

Not sure what they are, and i don't really have a larvae identification site in my bookmarks, but maybe you can contact those guys: British Bugs Home - An online identification guide to UK Hemiptera