Britain is set to swelter in its fourth heatwave of the summer this week as temperatures rocket back over 30C - sparking new drought warnings and urgent advice over water safety

The Met Office expects temperatures to reach at least 28C in south-east England between next Tuesday and Thursday - meeting the criteria for another heatwave.

Heat health warnings are in place for part of the UK as the country faces further high temperatures which could reach 30C with a "risk to life" for vulnerable people

Long-awaited rainfall this weekend will be followed by more hot weather, forecasters say

Temperatures will rapidly spike to highs of 32 or 33C on Wednesday