I sent an email to the team asking these very questions and so far have received a response on the first point.
You can only have one application open at any one time.
I will let you know when I hear back on the latter but from my understanding there are some additional online tests with BA before you are passed to L3. Situational judgement and numerical test as per the BA job advert.
They did say that I could ‘transfer’ my application but I have asked for clarity on what that means given the extra tests.
Last edited by thisishomebrand; 24th Oct 2017 at 12:10.
Reason: Adding extra info