In Austria, we sometimes jokingly say:
Beschwerden ans Salzamt!
Complaints to the Bureau of Salt
meaning that it is not possible to appeal a decision, or that it is simply useless to complain about something.
Is there an English equivalent to this?
//EDIT: Some examples, because they were requested.
- Meaning which I am searching for: Someone complains about something you don't want to fix, or makes an unreasonable or impossible demand. You send them to the Bureau of Salt.
- You have released something to the public but know that it is imperfect, or you have made a decision you know that is unpopular. Yet, it is the way it is and you cannot or don't want to change it. You disclaim: Complain to the Bureau of a Salt!, or alternatively, This can be appealed at the Bureau of Salt.
- There is this entity (usually a government department) which made the decision your friend does not agree to. They keep complaining to everyone (including you). Both of you know that it is of no use. At some point, you're fed up and tell them to complain to the Bureau of Salt instead.