"NORM STAMPER: Well, I have great respect for Chuck, and I do believe that since 1999 and the Battle in Seattle there have been many changes. My concern is, many of those changes have been for the worse. The officers, for example, in Oakland were dressed as my police officers were in Seattle, which is, in effect, for full—in full battle gear. We were using military tactics. I authorized the use of chemical agents on nonviolent offenders. I thought I had good justification at that time. I did not. The police officer in me was thinking about emergency vehicles, fire trucks, aid cars being able to get through a key intersection. The police chief in me should have said, “This is wrong,” and vetoed that decision. I will regret that decision for the rest of my life. We took a military response to a situation that was fundamentally nonviolent, in which Americans were expressing their views and their values, and used tear gas on them. And that was just plain wrong."
— Norm Stamper
84-Year-Old Dorli Rainey, Pepper-Sprayed at Occupy Seattle, Denounces “Worsening” Police Crackdowns
[emphasis added]