It is alleged Pc Alex MacFarlane said: "The problem with you is you will always be a ++++++. Pc MacFarlane does not deny the words but says he was trying to calm the arrested man down and not racially abusing him.
Pc MacFarlane told police investigating the complaint that he was explaining that Mauro Demetrio should be proud of who is and "not try to hide behind your black skin." The trial is continuing.
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Mr Davis is chair of planning and was given meals at top restaurants, trips to the theatre and tickets to the Centre Court at Wimbledon.
Sian Austin was in labour when she was told to come in to the maternity unit at Watford General Hospital on Monday morning.
One victim had evidence of a suspects' behaviour and presented it to the police, but officers were unable to take the matter further.