In this regard, British Airways had to maintain a certain level of service at the Heathrow airport to keep the slots.
Ƹnam saa asɛm yi so nti, British Wiemhyɛn Adwuma no de nhyehyɛɛ bi agu akwan so a ɛbɛma Heathrow Ewiemhyɛn Gyinabea no adi wɔn akwantuo ho adwuma ama wɔn.