When an officer successfully uses their Stop Stick tire deflation device to terminate a pursuit he is sent a "hit pin."  Stop Tech Ltd., the manufacturer of Stop Stick, sends the officer a hit pin after they receive a short after action report about the situation and how the product performed.  Stop Stick also posts a "hit list" on there website of all Stop Stick successes.  This pin is not yet authorized to be worn on WPD uniforms.