Don't Escalate

Maggie Koerth and Jamiles Lartey at 538:

Watching a peaceful protest turn into something much less palatable is hard. There has been a lot of hard the past few days, as people in dozens of cities have released pent-up anger against discriminatory police tactics. Cars and buildings have burned. Store windows have been smashed. Protesters and police have been hurt. When protests take a turn like this we naturally wonder … why? Was this preventable? Does anyone know how to stop it from happening?

Turns out, we do know some of these answers. Researchers have spent 50 years studying the way crowds of protesters and crowds of police behave — and what happens when the two interact. One thing they will tell you is that when the police respond by escalating force — wearing riot gear from the start, or using tear gas on protesters — it doesn’t work. In fact, disproportionate police force is one of the things that can make a peaceful protest not so peaceful. But if we know that (and have known that for decades), why are police still doing it?

“There’s this failed mindset of ‘if we show force, immediately we will deter criminal activity or unruly activity’ and show me where that has worked,” said Scott Thomson, the former chief of police in Camden, New Jersey.

“That’s the primal response,” he said. “The adrenaline starts to pump, the temperature in the room is rising, and you want to go one step higher. But what we need to know as professionals is that there are times, if we go one step higher, we are forcing them to go one step higher.”

There’s 50 years of research on violence at protests, dating back to the three federal commissions formed between 1967 and 1970. All three concluded that when police escalate force — using weapons, tear gas, mass arrests and other tools to make protesters do what the police want — those efforts can often go wrong, creating the very violence that force was meant to prevent. For example, the Kerner Commission, which was formed in 1967 to specifically investigate urban riots, found that police action was pivotal in starting half of the 24 riots the commission studied in detail. It recommended that police eliminate “abrasive policing tactics” and that cities establish fair ways to address complaints against police.

Of course it's not a simple problem and there are cases where one police response gets great results on one block and leads to an explosion of violence on the next block. But I think it's hard to watch what has happened over the past few days and think that tough policing is generally the way to go.