Families of 33 missing Britons rush to Nepal as fears grow of more floods

Desperate relatives trying to reach loved ones last seen in area where entire villages have been swept away

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Families are rushing to Nepal to search for the 33 British nationals who are still missing, as fears mount over the risk of a second wave of flooding in the region.

The catastrophic flash floods that hit Nepal and Tibet on Wednesday, thundering down valleys and sweeping away entire villages, have killed at least 538 people, while more than 1,500 remain missing.