Police in the UK have arrested a man following an incident at a zoo north of London where a young boy was critically injured in a crocodile enclosure. Authorities were called to the scene and immediately secured the area. The boy’s injuries are considered life-threatening, and he is receiving urgent medical attention. The arrested man is being held on suspicion of attempted murder, and investigations are underway to determine the circumstances surrounding the incident. The zoo has been temporarily closed to the public as authorities continue their work. Details regarding the boy’s age and the specific type of crocodile involved have not yet been released.