Tesla's fix for Supercharger squatters is a $0.40 per minute fee
 

As the number of Tesla's on the road continues to increase, owners are running into a growing problem. While there are Superchargers located nationwide for them to plug in and quickly charge up, they can quickly get clogged up if one jerk leaves thei...

https://www.engadget.com/2016/12/17/...rger-idle-fee/