Travel chaos as flash floods batter southeast

Flash flooding has caused travel chaos across the southeast of England as half a month's rain fell in just a few hours this morning. It comes as a train hit a landslide near Watford Junction, causing it to "strike another train and derail". Met Office meteorologist Martin Combe said 32.8mm of rain had fallen in just three hours in Farnborough, Hampshire - nearly half the 70mm average for September.