Inciting racial hatred is a crime. Why let people into the country to commit crimes?
This is the leaflet that Southern and Pettibone were distributing in Luton. Do you think it's "inciting racial hatred"?
If these guys are so innocent, and are being considered a threat for political reasons rather than for public order reasons, why are prominent critics of Islam such as Douglas Murray and Maajid Nawaz given massive mediatic platforms, and they are banned?
Remember this comment when you try to justify Murray and Nawaz being in jail 2 years from now.