Drone footage shows the extent of the blaze after it broke out in Tolpits Lane at around 4.30pm. The flames swept over a large area of land, coming dangerously close to the main road. There was a massive emergency response with police cordoning off the area and people being evacuated from their homes. The fire is on land near the Tolpits Lane caravan site and opposite the business park where Camelot is located. Credit: Sean Duffy Residents at the caravan park have been driven from their homes and there are reports that people at a fete at the King George V Playing Fields have been asked to leave. Sean Duffy, who took the footage of the pitch with his drone, said he could not believe how quickly the fire spread. The fire is said to be under control now, but a large emergency presence remains in the area. Credit: Sean Duffy Tolpits Lane is closed in both directions with police blocking off the area with their vehicles and signs. Hertfordshire Police said this afternoon: “We are currently assisting the fire and rescue service at the scene of a large fire in a field behind Tolpits Lane in #Watford. “Roads are closed and people are advised to avoid the area.” A fire engine is on the scene. Credit: Andrew Weatherly Several fire engines responded in an unprecedented moment for Hertfordshire Fire Service. Today’s fire comes after another day of scorching temperatures, although the cause has not been confirmed at this time.