Rail services disrupted by soaring temperatures as tracks under pressure
Published 30/06/2015 | 10:27
Rail services have been disrupted by soaring temperatures which could hit 30C (86F) in Britain today.
First Great Western cancelled several fast trains from London Paddington after Network Rail imposed speed restrictions to protect track points.
The rail operator instructed train companies to slow down at vulnerable locations where tracks could buckle.
Some passengers will have to take slower services from the station to Henley-on-Thames and Bourne End, changing at Twyford or Maidenhead.
A spokesman for the company said: "First Great Western is advising passengers that due to the anticipated hot weather Network Rail is to impose a speed restriction in the London Thames Valley area to protect track points on Tuesday June 30.
"As a result there will be no fast trains between between London Paddington and Bourne End or Henley-on-Thames from 12:00 until 20:00."
But he emphasised that only six services out of 1,520 had been affected so far.
Commuters have been advised to check their journeys before travelling and carry water and sun screen as the the mercury is predicted to hit 30C today and 35C (95F) on Wednesday, making Britain hotter than Brazil's Rio de Janeiro and Bucharest in Romania.
Read more: Health alert triggered as heatwave hits UK
The heatwave is being caused by a warm front and tropical continental air mass from Europe pushing across the country, bringing high temperatures and humidity.
A health warning has been issued amid concerns that lives could be at risk.
Vulnerable groups including the elderly, young children and people with breathing difficulties have been urged to stay cool as the hot weather pushes across the UK from Europe.
Dr Angie Bone at Public Health England said there could be more deaths than usual.
She said it seemed "likely" that the Met Office would issue a level 3 heatwave alert - which requires community support for at-risk groups, media alerts about keeping cool and a review of safety at public events. She added: "It is possible that we will see an excess mortality but it is too early to tell.
"We know that high temperatures do have an impact on health, particularly on older people and young children and people with chronic diseases."
However, severe thunderstorms are predicted to strike western and northern parts of Britain by tomorrow afternoon, and temperatures will dip on Thursday - but are likely to rise again before the weekend.