BA require an Air Safety Report. It is used for monitoring purposes and is never used as a tool for disciplining a pilot. BA may have many faults but its no blame and open safety culture is one to be envied.
I know that if I make a bad decision or end up operating outside company SOPs for whatever reason as long as I am honest, do not try to hide a transgression and have not been wilfully negligent then I may receive remedial training but will not be disciplined.