| 摘要 |
<p>A method of warning of a hazard includes placing a container (11) containing a plurality of mats (1), having cautionary information thereon, in an area prone to hazards. In addition, the method contemplates that a first person who notices a hazard will remove a mat from the container and place it over the hazard to warn a subsequent passerby of the existence of the hazard. Finally, the method provides leaving the mat over the hazard until a second person removes the hazard. In addition, the method may include providing on the mats a liquid impermeable portion and a padded portion. The padded portion may aid the second person in eliminating a hazard involving sharp objects. Further, the padded portion may be absorbent to aid in eliminating a liquid hazard. Moreover, the mat or the cover may be brightly colored to attract the eye of passersby to aid in warning them of the hazard.</p> |
