Paula Dodds, Chair of Metropolitan Police Federation, said: "The Metropolitan Police Federation are aware of allegations into the conduct of officers working at Charing Cross Police Station.
"The Federation deplores any discriminatory behaviour in the strongest possible terms - such behaviour has no place in policing or society.
"If officers are proven to be guilty of criminal offences or serious gross misconduct, then we do not want these individuals in the job.
"But all police officers – like all people - have the right to representation and due process… and not trial by media or documentary. Or indeed senior officers or politicians.
"As an investigation is ongoing into the conduct of officers at Charing Cross Police Station, we will not be commenting further at this time."