Bring somebody/something to heel

Pro Tip 1/3

The phrase suggests a power imbalance where one entity enforces obedience on another.

The company CEO brought the entire board to heel with his new policies.

Pro Tip 2/3

It's often used when someone asserts their authority to control a situation or group.

After the merger, the new director swiftly brought the staff to heel.

Pro Tip 3/3

Can imply strict or harsh measures taken to ensure compliance.

The regime tried to bring the protesters to heel through intimidation.