Lub hom phiaj tseem ceeb ntawm cov tsho tiv thaiv kev nyab xeeb yog txhawm rau txhim kho tus neeg hnav txoj kev pom nyob hauv ib puag ncig ib puag ncig ib puag ncig, yog li ua kom muaj kev nyab xeeb.
Reflective jackets yog qhov tseem ceeb tshaj plaws thaum ib puag ncig ib puag ncig, uas tuaj yeem txhim kho tus ntoo pom kev thiab txo cov kev huam yuaj uas muaj peev xwm. Piv txwv li, thaum ua cov haujlwm ntawm hnub los nag lossis thaum hmo ntuj, pom tias tus neeg hnav tuaj yeem pom tau pom tseeb txawm tias muaj kev nyab xeeb me me. Tsis tas li ntawd, cov qe muaj txiaj ntsig tseem haum rau ntau lub tuam txhab ua haujlwm, kev siv roj av, kev ua haujlwm tua neeg kom paub tseeb tias kev nyab xeeb ntawm lawv cov neeg ua haujlwm.