Swimming in open water - It's not a game
A hard-hitting film has been launched to warn teenagers about the potentially fatal consequences of swimming in reservoirs and other forms of open water such as quarries.
Reservoirs may look like tempting places to cool off on a hot day, but with their icy waters, steep sides, hidden currents and sudden drops, even the strongest swimmer can quickly get into serious trouble. The same goes for lakes and quarries too.
Every year in the UK, someone, somewhere ignores the warning signs, and takes the plunge. Don't let it be you.
WARNING: This video is graphic