the coast is clear
US /ðə koʊst ɪz klɪr/
UK /ðə koʊst ɪz klɪr/

1.
a barra está limpa, o caminho está livre
used to say that there is no danger and no one will see or catch you
:
•
Wait until the coast is clear before you sneak out.
Espere até que a barra esteja limpa antes de sair de fininho.
•
He checked both ways to make sure the coast was clear before crossing the street.
Ele verificou os dois lados para ter certeza de que a barra estava limpa antes de atravessar a rua.