.According to this, the foreigner must be expelled if he poses a threat to public order, internal security, public health or international relations of a Member State. The reason for expulsion under Community law overrides Section 15 Paragraph 2 No. 1 and leads to a mandatory expulsion
This is an excerpt from German Federal Republic Residency Act of Foreigners.
You can add yours!
who do you have in mind to expel? 
Whatever you do now, you are only hastening your demise by multiplying your enemies. The time to subjugate people by convince, confuse and coerce has long been passed. Your dream of Oromo empire is DOA