Darren McGarvey was witness to the sad reality of Scotland's drug addiction in his newest documentary on BBC Scotland.
Titled Addictions, self-confessed recovering addict Darren visits different parts of the country as he unravels the different reasons why Scotland has been named the addiction capital of Europe for drink, drugs and gambling.
In this week's episode, Darren is in Glasgow as he shadows local paramedics Chris and Dean as they respond to multiple drugs-related emergencies across the city.
