A police sergeant faces a misconduct hearing after he allegedly called a junior officer “sweetcheeks” and asked if she was wearing a black thong during work phone calls.Jeremy Fitzgibbons will appear before a South Yorkshire Police panel next week accused of gross misconduct. If he is found to have committed gross misconduct, he could face possible dismissal.A summary of the alleged events on the force’s website says PS Fitzgibbons is said to have began acting inappropriately towards the junior colleague – referred to as officer ‘A’ – during the summer of 2015. Want the best of The Telegraph direct to your email and WhatsApp? Sign up to our free twice-daily Front Page newsletter and new audio briefings. PS Fitzgibbons… would ask what she was wearing or whether or not she was wearing a black thongSouth Yorkshire Police summary of alleged events The description reads: “During 2015, Officer ‘A’ was employed by South Yorkshire Police and was a junior member of staff to PS Fitzgibbons.”Throughout the summer of 2015, PS Fitzgibbons began calling Officer ‘A’ ‘sweetcheeks’, would ask what she was wearing or whether or not she was wearing a black thong, during phone calls about work.”On 25th September 2015, PS Fitzgibbons sent Officer ‘A’ a text message. In that text message he made a sexual innuendo about what he did when speaking to her on the telephone.”PS Fitzgibbons’ behaviour towards Officer ‘A’ was unprofessional, inappropriate and breached the Standards of Professional Behaviour, in particular those paragraphs relating to ‘Authority, Respect and Courtesy’ and ‘Discreditable Conduct’.”The breach of the standards was so serious that it amounts to gross misconduct.”The misconduct hearing will take place at The Professional Standards Department in Sheffield next Wednesday and could last for up to three days.