The three white ones are all belonging to the same taxi service. They are ALWAYS at this SC. I've not once been here where there hasn't at least been one. In this occasion, I charge very slowly and I can't help but to wonder if it's because of the number of cars. It just has me questioning of it's fair for commercial users to offload their electricity costs to Tesla and slowing down the system for travelers? Normally I wouldn't complain, but... well... I find myself with excess time on my hands at the moment... 7 kW... ugh.