Sometimes there is no stopping them.
Check it out:

A bull charged and knocked over two women in Cedar City, Utah, after it escaped from an an unknown location on Monday morning. The bull also broke down several fences and charged at police.

One officer struck the bull with an SUV and another shot and killed it, Stephen Hunt reported for The Salt Lake Tribune. The vehicle only slowed the bull for a short time, and ultimately the animal was killed.

Both women were taken to a local hospital and treated for minor injuries.