From expressing their opinions.

If you don’t express the correct opinion in Germany you will be cancelled. No, I don’t mean that old school Germany back in day with the funny mustache. Angela Merkel’s Germany.
German courts ban ‘Querdenker‘ anti-lockdown demos – As thousands of mostly COVID-deniers prepared to rally this weekend, regional courts have ordered the protests in Dresden and Kempten to be canceled.
“In addition to criminal prosecution, demonstrations must be broken up by the police.”