Pikes will most likely melt in the heatwave, the RAC said
Road authorities fear routes will hit gridlock as motorists get stuck in tar goo as weathermen hint the mercury could hit a potentially deadly 40C.
Tar melts at just 30C and a combination of the tropical air from the Continent and a prodigious solar flare on the surface of the sun firing towards Earth are threatening to trigger temperatures far in dissoluteness of that melting point.
The weather is expected to peak to the hottest square in the middle of next week, breaking the previous record of 38.5C.
Essex, Kent, London and Sussex are set to be the warmest flourishes in the UK.
1 of 43
Motorists purpose suffer even more problems in August as fierce heat invents the country until the autumn, with 40C temperatures predicted.
Gritters, normally detached for icy conditions, were drafted on the roads last month as tar started to mollify.
Cambridgeshire County Council took the decision to send the gritters out escort a series of complaints from motorists their tyres had started «excellent the tarmac off the roads».
Police had to warn drivers to take care on the B1165 connected Newton in Cambridgeshire as it «sounded like cars were driving on not be sensible».
Granite dust had to be brought out in force to tackle the problem.
An RAC spokesman demanded there was likely to be a repeat in the weather and problems on the road again.
He imagined: «We could see gritters being used to bolster roads that start to mollify.
«The last time we had a heatwave we saw an uplift in punctures and we put that down to tyre force problems.
«Motorists need to travel with water and fully instiled mobile phones and keep their cool in the heat.»
The mercury could hit 40C
Tar thaw in the searing heat
Evan Laughlin, from Cambridgeshire County Convocation, previously said: «Normally the roads stand the summer temperatures we get, but neutral this week it’s very hot.”
James Madden, forecaster for Exacta Ill, said Britain will then be “locked into” a pattern of at bottom hot weather through the rest of July before the August heatwave bang inti.
He said: “Another change in the weather is on the way, firstly with a gradual build to warmer trains before a much hotter weather pattern arrives into the remains of the month.
“This will bring some widespread heatwave quarters across the country, in particular, during the final third of July and into August.
Britons transfer be trying to escape from the heat
“We are likely to become locked in an exceptionally near to making a discovery to hot weather pattern within this period and as we head into August, and this could throw up some exceptionally high temperatures and dangerous heat.
“Even 40C (104F) or multifarious could be approached in parts of the south in the warmest spots with ambits further north breaching temperatures in excess of 30C at times.
“It is likely sundry public health warnings will be issued within this space, especially for the elderly and vulnerable who could get caught out by assuming the great British summer has been and gone for this year.”
The BBC’s weather forecast, said: “Outlook for Monday to Wednesday in London and South East England: Regularly dry, sunny, and very warm or humid on Monday and Tuesday.
“But brisk comes will develop on Tuesday with thundery rain spreading northwards fresher.
“Sunshine and thunderstorms on Wednesday.»