The police let him go when they could not get enough evidence.
Perhaps the police would let her buy some more time by paying yet another fine.
"The police are letting everybody go in and get what they need."
The police can't let anybody go free who knows how to make them!
The police won't let me back in the house until they're done.
He wanted to go along to the hospital, but the police would not let him.
The police let him go at the end of August.
The police let him go the first time in the hope that he would lead them to the boy.
The police took the girl's statement and let her go.
Usually the police will let you know where you'll be taken.