Latest: Mo Farah has lodged formal complaint against German policeman he claims racially harassed him

Latest: Mo Farah is standing by his claim that he was racially harassed on Tuesday and has lodged a formal complaint with Munich Airport and the German Federal Police.

Update 5pm: Mo Farah is standing by his claim that he was racially harassed on Tuesday and has lodged a formal complaint with Munich Airport and the German Federal Police.

Farah filmed an altercation between him and a uniformed police officer at an airport on Tuesday, later posting it to his Instagram and Twitter feeds with the caption "Sad to see racial harassment in this day and age. 2018...!!!! #airport #germany".