Which pattern combination is identified as an OC deployment pattern?

• A. Diagonal, parallel, spiral
• B. Criss cross, horizontal, vertical
• C. Random, uniform, grid
• D. Parallel, perpendicular

Answer: (B)

When deploying OC spray, using multiple spray directions that cover the face from different angles increases the chance of contact with the eyes and face, even if the subject moves or wind shifts the spray.

The best pattern set is a three-component approach: criss-cross, horizontal, and vertical. Criss-cross sprays deliver spray along two diagonals, catching the face from angles a single direction might miss and compensating for movement. A horizontal pattern sweeps across the eye region at roughly eye level, providing broad lateral coverage. A vertical pattern sweeps from above the brow down to the chin, ensuring vertical coverage over the contours of the face. Together, these directions create layered, three-dimensional coverage that improves effectiveness while addressing potential gaps caused by movement or body posture.

Other pattern combinations don’t offer the same comprehensive coverage. Patterns that mix only two directions or rely on a single plane can leave gaps, and patterns described as random, uniform, or grid are not practical in dynamic encounters and don’t provide the deliberate, multi-directional coverage needed.