We currently have two tags that cover fairly similar ground. I'm talking about the license and legal tags.
The two appear to fairly often be used to mean roughly the same thing; particularly, "license" seems to often be used as a more specific version of "legal". However, there are license-related questions and certainly licensing-related questions that are not legal questions per se. Take for example Why do you have to be 18 to be a Volunteer Examiner?, which asks about the US amateur radio license exam system; while the act of licensing is a legal matter, the license exam system can be discussed outside of that legal context.
What should be the difference between license and legal? Should there be a difference, or should the two tags be merged?