When he saw the police car, he about-faced and quickly walked away.
The new policy represents a complete about face from the old one.
A politician will about-face at the drop of a hat if he thinks there are votes in it.
When Luke heard the news, he did an abrupt about-face on the policy.
... being prepared to change one’s mind in the face of evidence and recognizing that we all ...
... human face and skin. ...