Tomasz, are you being serious? I hope not.
Clearly, paragraph § 2 states that if a person"...carries ... object
containing the contents specified in § 1", then " The same penalty shall
apply ..." to that person.
So, if you walk down the street carrying a T-Shirt with the the communist
red flag (Che Guevara icon may be open to interpretation), then you are
clearly the subject of which paragraph 2 speaks about. The action of walking
down the street from point A to point B, does not have in itself (obviously
excluding what you may have been doing at point A, or what you may do at
point B) neither artistic, nor educational, nor scientific purposes.
It would be a farse if a judge acquitted a persons with the ridiculous
argument that he was doing what he was doing in an "artistic" or
"scientific" or "educational" way.
Having said that, I do believe that the law that you gently transcribed in
your email is a violation of human rights of expression and freedom of
thinking. If I had polish citizenship, I would fight to my bones, in order
to have this law vetoed. I am not a communist, but I would give my life to
let them express their ideas.
Best regards
--
Alberto Conrado Flores