From Wikipedia (admitadly!):
<<RAF Regiment Lance Corporal's have powers of charge over
Aircraftman,
Leading Aircraftman and
Senior Aircraftman, but not,
Junior Technician and
Senior Aircraftman Technician, which, despite being OR2, require a
Corporal OR4 or above to charge if required.>>
I also noticed today, that 58 Sqn RAF Regt is reforming at Lossie - a pre-SDSR sacrifical lamb maybe.