The fliers, which warned of a “Mass Deportation,” were found on Inauguration Day in northern Kentucky, according to authorities.

Ku Klux Klan leaflets found in northern Kentucky Tuesday warning immigrants to leave now to avoid deportation have prompted local police to contact the FBI. Local police and a mayor called the leaflets hateful garbage.

Several cities in Northern Kentucky received reports of fliers calling on people to monitor and report all immigrants and encouraging membership in the Ku Klux Klan.