This is the moment a brave five-year-old calmly tells a 999 dispatcher the "Mummy isn't breathing".
Zaynab Qasim sprung into action when mum Samina Iqbal fell unconscious at their home in Romford, east London, giving operators all the right details in order to potentially save her life.
London Ambulance Service has released the clip of the youngster's conversation with the dispatcher as it was revealed she has since been handed a certificate for her courage.