Ambulance services in England are on the highest level of alert and are under “extreme pressure”, trusts are confirming. Post navigation National Highways: South-East retweeted: 🚗🚌🚚 Drivers are advised to be prepared as @metoffice warns of exceptionally high temperatures from Sunday, lasting into early next week. For travelling advice during hot spells this summer, go to: ➡️ nationalhighways.co.uk/road-safety/tr… #WeatherAware Surrey County Council News retweeted: We know when it is this warm it is tempting to jump into open water to cool off – but there may be hidden dangers under the water. Only enter the water in designated areas, and don’t jump into the unknown. Stay safe this heatwave! #BeWaterAware