这个标识是什么意思?What does this sign mean?

这个标识是什么意思?What does this sign mean?
这里最多停车五分钟You can stop here at any time for less than five minutes
车内只要有人,就可以一直停车在这里You can stop here at any time as long as a person remains with the car to move it
如果驾驶员的腿骨折了,就可以停车在这里You can stop here at any time if you have a broken or fractured leg in a cast
只有持有残障人士停车许可证时才可以在这里停车You can stop here only if you have a mobility parking permit

这是残疾人停车位专用标识,只有风挡玻璃上放置了“残疾人停车证明”的车辆才可以使用,其它车辆放在上面将处以很重的罚款