Ask HN: What to ask when interviewing as a manager/director?

What questions should/do you ask at the manager/sr manager/directory level to understand the company culture and pick up on any red flags? I'm looking for something like:

https://medium.com/free-code-camp/how-to-interview-as-a-developer-candidate-b666734f12dd

but directed at managers instead of software engineers. (Some of those questions would be great when interviewing as a manager, too.) Thanks!