Can there be an icon of some sort when a post is locked - probably on top of the discussion or question icon?
Ignore - if the discussion is closed and locked then it means we've come to a solution on that particular forum for that particular issue.
We could look into this for the future. Due to how those icons are generated, it would probably be just a lock symbol and not a combination of symbols.
If you saw a locked post icon, what would your interaction with the post be?Curious and investigate?Ignore?Other?
When entering the thread, it does have a banner at the top indicating that it is locked and the edit notes at the bottom of the post also indicate the time it was locked and by whom.