Barry Calder, a 53-year-old former police officer from Formby, saved a young girl's life during the Southport stabbing attack on July 9, 2024, using his medic training. He was shadowing a colleague as a PCSO trainee when the attack occurred on Hart Street. Calder triaged injured children and stayed with a critically wounded girl, using his gloved hands and forearms to seal her wounds to prevent lung collapse. He feared she would not survive, but she recovered thanks to paramedics and hospital staff.
Background and Response
Calder has over 30 years of policing experience, including roles as a firearms commander in the Metropolitan Police and a royal protection officer. He responded to major incidents such as IRA bombings and the Westminster Bridge attack. After retiring in 2022, he moved to Merseyside but missed community interaction, so he trained as a PCSO. On the day of the Southport attack, he and three colleagues detained the attacker, Rudakubana, while Calder provided first aid.
PTSD and Fundraising
Calder developed PTSD after the incident, experiencing flashbacks and panic attacks. He sought help and was supported by Merseyside Police and Police Care UK. To give back, he started a fundraiser for Police Care UK and Hope’s Help, walking to every operational police station in Merseyside. He finished his journey at Merseyside Police HQ on July 10, 2026, where hundreds of staff welcomed him. Over £4,200 has been raised so far. Calder pledged to wear an England kit during the World Cup quarter-final if donations reach £5,000, despite being Scottish.
Community Support
Calder praised the community's support, saying, "I've had people honking, people clapping me, people giving me donations." He also thanked colleagues and the chief constable for their words of support. The fundraiser continues to grow, highlighting the impact of the attack and the importance of mental health support for emergency services personnel.



