What is cold water shock? Warnings after 12 die during heatwave

Temperatures remain above average for much of the UK after a record-breaking spell of hot weather saw 12 people die in open water and a yellow heat health alert remains in force.

What is cold water shock? Warnings after 12 die during heatwave. Temperatures remain above average for much of the UK after a record-breaking spell of hot weather saw 12 people die in open water and a yellow heat health alert remains in force. The UK Health Security Agency (UKHSA) alert for eastern and South East England and London runs until 8pm on Saturday. Water-related incidents could increase during this time, with the agency warning of cold water shock and drowning. What is cold water shock? Cold water shock is the body’s natural physical reaction to sudden immersion in cold water. The response is immediate and can lead to drowning, the National Fire Chiefs Council (NFCC) said. Anyone who suddenly enters cold water is at risk, and they may accidentally fall in or jump in, the NFCC added. Cold water shock can affect anyone regardless...