With the Met Office forecasting temperatures of 34C today, health experts advise the public to adhere to the '11am to 3pm rule', which recommends staying indoors or in shaded areas during peak sunlight hours to mitigate the risk of heat exhaustion. To manage indoor temperatures effectively, homeowners should keep curtains and windows closed during the hottest part of the day, preventing direct sunlight from heating living spaces. As evening approaches and outside temperatures drop, it is advisable to open windows on opposite sides of the house to create cross-ventilation, allowing cooler air to circulate and expel trapped heat. Additionally, community health guidance highlights the need for regular welfare checks on vulnerable individuals such as the elderly and infants, as well as a reminder never to leave children or pets in parked vehicles. The Met Office's confirmation of heatwave conditions across eight regions in England underscores the importance of these safety measures, urging the public to stay hydrated and protect themselves from the sun.