Approach, does that mean you have an interview.
There has been plenty on Pprune recently, there are a few regular Ppruners who know quite a bit about Britannia and interviews. I don't think it would do any harm sending a pm to them.
I suppose you have tried the ipa and balpa ??
Good luck, but please let us know which job and what experience level you are.
Merry Christmas
Goldfinger