Paramedics in Edinburgh rushed to a male who collapsed after a night out and was found unresponsive on the street.
The man was understood to have been under the influence of alcohol and ketamine when he took unwell near Holyrood Park and was found by a local who immediately phoned the emergency services.
The incident unfolded during the latest episode of BBC's Paramedics on Scene, a series following the life of paramedics, technicians and call handlers across Scotland. The show recently returned for its fourth season with a new episode every Sunday at 9pm.