MUFASA

The biohazard sing tell us there are infectious agents presenting a risk or potential risk to the well-being of man, either directly through his infection or indirectly through disruption of his environment and we must prevent ourselves with special equipment for its use. Where can we find it? Research Centers Hospitals Laboratories

  This sign appears when there is a specific bus stop and that means that it makes stops in that place to be able to get on people and take them from one place to another. Where could I find it? ·          On public roads. ·          In the park. ·          In hospitals. ·          In schools. In airports.