"The book’s changed," Elias muttered, flipping to a section on Proportional Response . "No more 'make it up as we go.' We have tiers now. Warnings. Formations. It’s about containing the heat, not fueling it."
Further Reading & Sources (for academic and research use): public order manual poman 1971
The 1971 manual introduced several tactical concepts that differed from previous standard operating procedures. "The book’s changed," Elias muttered, flipping to a