Nottinghamshire police officers, firefighters, and other emergency crews are at Wollaton Hall on Saturday, May 20, for Emergency Services Day.
A variety of stalls, displays and emergency vehicles are present at the event, including the underwater search unit, drone unit, search and rescue teams.
It's free to enter the event, which will run until 4pm on Saturday. Heavy traffic has been reported in the areas of Middleton Boulevard, Clifton Boulevard, Wollaton Road and roads surrounding Wollaton park due to event.