A wildfire at Dunwich Heath near Leiston, Suffolk, led to a major incident declaration by Suffolk Fire and Rescue Service shortly after 5:30pm on Wednesday, with approximately 90 firefighters remaining on scene into Thursday morning. The fire occurred during UK drought conditions and prompted preparations for potential evacuation of about 200 caravans at a nearby holiday park, though reports differ on whether any evacuations occurred. No risk was identified to Sizewell B nuclear plant 5km away.