BRL,
Only brief details at the moment. Fixed wing upside down in a field - No idea of type.
MayDay call responded to by a heli operated by LHC at Redhill, under the command of Dom Underdown. Dom and stude had been on a X-country Nav Ex.
Lady pilot removed from inverted aircraft. Don't think injuries, if any, are serious.
No idea of cause.
IMHO An excellent effort by one of the areas best (given his experience) rotary Instructors.