I noticed an article about charging etiquette today on the InsideEVs website. There's one question I've been wondering about that I've never seen discussed, so I posted it in the comments section there. I haven't actually looked too hard but I have been wondering since I first obtained a plugin Fusion Energi three plus years ago (driving an Kona EV now). Thought I'd post it here too to see if anybody has any thoughts. What if you're at an airport and there are public charging stations available? There are some free stations at the San Diego Airport. I occasionally go to San Francisco for a day trip, arriving at the San Diego airport around 5:30 am and returning at around 7:00 pm. Is it OK for me to leave my car plugged into one of the public chargers until I return? The Energi only took a couple of hours at the most to charge. The Kona somewhat longer, depending on the SOC when I plug in. There's no way to move the car until I get back. But who goes and pays $30.00 to park at the airport and only stays long enough to charge their EV?