My state has a wonderful law that prohibits the carrying of a bludgeon, billy or any type of a Kung-fu weapon. It appears that a Cane Master could be interpreted to fall under that classification and a person can be arrested and the court would have to make a determination. Cane Master canes are distinctive enough that I’m not going to wager that a LEO wouldn’t know about them. Good for you that your state is not as oppressive as mine.