Special constable Penny Lancaster has revealed how she was on "alert" to protect the public as part of the police force working at the King’s Coronation.The former model and TV presenter, 52, who is married to Sir Rod Stewart, began volunteering with City of London Police after appearing in Channel 4 show Famous And Fighting Crime, in which celebrities swapped their day jobs with those of emergency service professionals. She later completed her training to become a special constable in April 2021.