Most likely people have vehicles and when an accident or disaster occurs, they might be on the scene before the Police/Emergency Professionals arrive on the scene. Following an emergency, please obey 'no parking' signs. Some signs indicate it is a fire lane. Park only where permitted.
At emergency scenes, obey the directions of the police and other emergency professionals. If you are on the scene before the professionals, park where you will not impede these vehicles. You may have to direct traffic before they arrive so if you have a safety vest or anything that has reflective tape, wear it
to be visible for all to see. This is especially important when dark.
When parking at an emergency scene, use your four-way flashers.