rivers warned next week’s heat wave could lead to melting weigh and flat tires.
Forecasters have predicted that England could have his hottest day ever with temperatures set to rise to 40C.
Some local authorities have sent the gritting trucks to spread sand on roads to try to prevent the road surface from melting, the AA said.
The AA and North West Ambulance Service have advised that there is a greater risk of tire blowouts in extreme temperatures and have suggested drivers check their tire pressure – when the tire is cold – before traveling.
They have also urged people to drive earlier in the day to avoid overheating the engines.
Edmund King, AA president, said: “The extreme temperatures can be dangerous if you are unlucky or get stuck in traffic jams. Make sure you have enough fuel or electrical charge to run your air conditioner.
“The heat wave can cause significant problems for many older vehicles without air conditioning or recent maintenance, with both the car and occupants overheating. Driving outside the hottest part of the day is recommended.
“Bring plenty of water – at least one liter per person traveling. Keeping yourself and other occupants hydrated can help lower body temperature in hot weather. Should the worst happen, you can provide yourself and those around you with cool water while you wait for help to arrive.”
It’s because more than a dozen train companies have urged people to avoid traveling. .
A total of 21 operators – ranging from Transport for Wales and Gatwick Express to the Transpennine Express and Southern – said they will start offering a slower service on Monday and Tuesday after National Rail put speed limits on its network.
Speed limits are used by train companies during periods of hot weather to prevent damage to the track and to prevent the rails from bending.
There are also cancellations as temperatures in some parts of England are expected to rise to 38°C and 40°C.
Amber and red extreme heat warnings have been implemented for the duration across the country.