"CLN WTR" Prius on the side of the road in MD?

I have seen the same little light green Prius (Silver Pine Mica?), off on the side of the road on I-270 South day after day after day, always in a different spot. Sometimes on the off ramp for MD124, sometimes a mile north of it. I think I've seen in three times this week. While on the first sighting, I thought it might be an out of gas situation - but not three times in the past week. It's got a little unreadable sticker (at highway speeds) on the back, and a license plate that reads "CLN WTR".

Some time back, along the same streatch of road, in the same places, I would frequently see a little light blue Prius (Seaside Pearl?). It had a magnetic white and blue sign on the door as if it was there to advertise something or raise awareness of something - but the sign was unreadable at highway speeds.

I'm sure there's a point (though it escapes me what it might be). I'm sure it's intentional.....

But all I get are questions about why prius's are so unreliable that people keep seeing the same one dead by the side of the same road every day.

So I think the point is being missed. Anyone know what's really up?

-Ken

 

That would not be my first guess. That section of I-270 is a very dangerous 8-10 lane freeway with an average speed of 70+. It's really not the sort of place I would expect anyone to pull over to the shoulder, hop out, and make a day of it. I mean, it's possible...

20874 - Google Maps

-Ken