St John Ambulance Cadets (England)
St John Ambulance Cadets is a youth organisation of St John Ambulance founded in England in 1922 for people aged between 10 and 17 to train them in first aid, social actions, wellbeing, communication and other essential skills. As of December 2019, there were 8,071 Cadets in England.
Source: Wikipedia — St John Ambulance Cadets (England) (CC BY-SA 4.0)