London could frazzle in temperatures of more than 40°C as the planet warms, the Government is warning.
The Tube, rail and buses could be disrupted, tens of thousands more workers may stay at home, and water supplies could be hit.
London could frazzle in temperatures of more than 40°C as the planet warms, the Government is warning.
The Tube, rail and buses could be disrupted, tens of thousands more workers may stay at home, and water supplies could be hit.