The incident in Hazeleigh, near Maldon, has prompted a large emergency response with dozens of firefighters at the scene this afternoon. Essex Fire and Rescue Service advised people nearby to close windows and doors due to smoke. A spokesman said: "If you're nearby and affected by smoke, please close your windows and doors. "Please also stay away from the area while we work to bring the fire under control. "This helps us manage the incident safely and gives our crews the space they need to work.