Sub-titled “Tactics and Techniques for Countering Police Assaults on Indigenous Communities,” this zine from Warrior Publications provides a thorough overview of the types of repression that are frequently used against indigenous blockades. The context is largely anti-colonial blockades in the occupied Canada, but the information could be useful elsewhere and in different contexts. The guide includes an introduction to how police operate, chemical agents, less-lethal weaponry, etc. There is also an extensive guide to armored vehicles (including how to counter them with anti-tank ditches!). In addition to the exploration of police equipment, the guide also looks at various tactics for undertaking blockades and implementing them.