Nepali authorities say the search for workers who could be trapped inside hydropower tunnels after last week’s catastrophic flooding, is now the “highest priority.” Follow for live updates.

More than 100 people remain trapped in a hydropower tunnel in Nepal, while rescuers across the border in Tibet have been forced to withdraw as fears grow of renewed flooding.

Rescuers pulled out survivors and helicopters lifted stranded people to safety as Nepal and China raced to respond after catastrophic flash floods killed hundreds of people and…