(1) Any person who prevents any of the following acts, by the use of force or threat or any other unlawful act, shall be sentenced to a penalty of imprisonment for a term of two to five years:

a) all forms of educational and training activities which have been established by a public authority or carried out under a license issued by a public authority;

b) exercising the right to education and training; or

c) entering or remaining in buildings or premises where students are living communally.