take cover
US /teɪk ˈkʌv.ər/
UK /teɪk ˈkʌv.ər/

1.
to find shelter or protection from danger or bad weather
:
•
When the bombs started falling, everyone was told to take cover.
•
The hikers had to take cover from the sudden hailstorm.
to find shelter or protection from danger or bad weather