My neighbour parks in the space next to the on street electric car charger point. It's in a lamp post. Neighbour doesn't have an electric car and so doesn't plug his car into this point. DH says this is unreasonable, but the sign only says you need a street parking permit, not that you can only park there if you're electric.
For context, there's not much on street parking and no drive ways.
Is neighbour being unreasonable or is DH?