Major changes are being made to rail services in Wales after the Met Office a rare heat warning for the whole of the country. People are being warned of extremely high temperatures on Monday and Tuesday.
There is an amber warning for the whole of Wales and for the first time ever a red warning has been issued for parts of the UK because of concerns 40C could be recorded in the UK. R ead more here about the warnings.
Now Transport for Wales (TfW) and Network say that Rail Temporary Speed Restrictions are likely to be in place across the rail network to reduce the risk posed by overheating rails.
