I like the differences between their handcuffs! Hefty heavy cuffs versus lighter ones. It might be reinforcing the class differences between the stormfallen and their inferiors—the former get the nice cuffs. Or the lighter handcuffs might have properties that suppress the stormfallen's powers.
Either way, we now know that some stormfallen are deemed criminals and arrested often enough to get their own special handcuffs. Excellent attention to detail, and a brilliant piece of worldbuilding in just one panel. I wonder if we'll meet a renegade stormfallen soon.