How to deal with slavery

Stellarian Republic rule no 56: You saw slave trade. You shoot slave trader on sight.

Stellarian Republic rule no 57: You saw Slavery. You shoot slaver on sight.

Stellarian Republic rule no 58: If a slave denied their liberation and chose slaver. Can assume that the slave is one with slaver. You can shoot on sight.

Stellarian Republic strongly denied slavery. And they act by forces...