give somebody a free pass
US /ɡɪv ˈsʌmˌbɑːdi ə fri pæs/
UK /ɡɪv ˈsʌmˌbɑːdi ə fri pæs/

1.
dar um passe livre, deixar passar impune
to allow someone to do something wrong or undesirable without being criticized or punished
:
•
The teacher decided to give him a free pass on the late assignment because he had been sick.
O professor decidiu dar-lhe um passe livre para a tarefa atrasada porque ele estava doente.
•
We shouldn't give politicians a free pass when they make mistakes.
Não devemos dar um passe livre aos políticos quando eles cometem erros.