there are some questions about the effectiveness of the razor wire. I want to give a good explanation of how it works because I sold it for 14 years. Imagine a metal Slinky toy. You can stretch it wide if you want and get your fingers through it but it is not designed for that purpose. Razor wire is meant to prevent a hand from getting into the base wire. You meet that objective when you don't stretch it farther than it's intended purpose ( to save money) The razor blades will end up pointing in many directions and angles if it is installed properly. Stretching the wire to it's useful spacing prevents a hand from coming in nearly 12 inches to cut it loose. It is an effective form to prevent border crossing on a temporary basis

Look at this Q post. Puzzle = puzzle pieces on the tow truck. Optics = PA shooter saying screw your optics.