Come down on one side of the fence or the other British American verb phrase
Make a decision to choose or support between two opposing opinions
When he came up with a decision, I was surprised; he usually just comes down on one side of the fence or the other.
The final round is next week, so by the time you're going to have to come down on one side of the fence or the other.
The verb "come" should be conjugated according to its tense.
There is no clear information about this expression. However, a source said that In Middle English, the origin of this phrase has its origins, but has been in popular use since the 1800s.
Used to refer to a person who is your enemy
He faced his sworn enemy.