Yes, but the sign says "Electric Vehicle Parking Only". According to that, he/she is doing nothing wrong. Better signage is what's needed. (I do agree EV owners should know better, and this is extremely bad form. I see that occasionally around here too).
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I found the example in
this document from the British Columbia, Canada Ministry of Transportation. There are a number of other suggested examples as well. I do not know if they are commercially available, but there are sign shops that can do custom work.