Tennis great Serena Williams and 7-time F1 champion Lewis Hamilton are a part of a consortium that has shown interest to buy Chelsea.
The penalty imposed on British Airways is the first one to be made public, since those rules were introduced and amounts to 1.5 per cent of its worldwide turnover in 2017, less than the possible maximum of 4 per cent.
The airline said it remains willing to return to talks with the British Airline Pilots Association (BALPA).