To dream that you are using the gavel means that you made up your mind about some important decision in your life. Sometimes the gavel may show that you are too judgmental when communicating with others. Sometimes the gavel could indicate the troubles if it was used not by you, but by the judged. Make sure you solve these problems, otherwise you will get yourself into trouble.
Gavel dream meaning
Read more about dreaming of Gavel in other dream meanings interpretations.