Via The Sun:
Thousands of homes have experienced power cuts while train lines, tube stations and airports have also been affected.
Train services in and out of London, including Thameslink, Southern and Gatwick Express are facing delays and cancellations.
Tube passengers in London reportedly collapsed due to heat exhaustion after a train was stuck between Oxford Circus and Green Park for 25 minutes.
Police have scrambled to stations in the capital to deal with the fall out.
A British Transport Police (BTP) spokesman said: “We currently have BTP officers assisting at several stations owing to current disruption caused by power issues.”
Network Rail said power outages had meant their signals had gone down, results in cancellations and delays in the Newport, Gloucester, Ashford, Bristol, Eastbourne, Hastings, Three Bridges and Exeter areas.