More than 100,000 homes in England could be built in highest-risk flood zones / Warning as millions of properties in UK could flood by 2050 - 4 areas most at risk / Flooding risk will affect 1 in 4 English properties by mid-century, says report / More than 6m homes at risk of flooding in England, says Environment Agency / One in five homes in England now at risk of flooding - report / The 'worst' city in UK for flooding where streets are most often left underwater / Shocking pictures reveal scale of flooding disaster as Brits brace for another downpour / Thunderstorm warning for parts of England and Wales today - with risk of sudden flooding / Heat and floods spell countrywide danger / Flooding: Almost 300,000 properties in Wales at risk