Ok, having reread this, I guess I'll just quote two paragraphs.
Accreditation to the film festival / registration to the EFM is granted on the basis of the applicant's professional activity. To receive accreditation you must therefore specify the nature of your activity in the cinematographic field (i.e., exhibitors, buyers, industry professionals, filmmakers, sponsors and affiliates) or as a member of the reporting press.
So even if the registration period wouldn't have passed, it's not even possible for normal persons to attend the EFM festival.
And about anybody recording something of the movie:
8. Image and Sound Recording
Visual and acoustic recordings of any kind are principally prohibited. Violations of this rule can lead to civil or criminal prosecution and visitors can be evicted from the venues.
In view of the need to protect all the participants at the Berlin International Festival against piracy, each participant will ensure to not, in any shape or form, violate the Intellectual Ownership act in regards to author’s rights and any other connected rights.
Film, digital, video or sound recordings of parts of the screenings/exhibition can be confiscated and the media can only be returned, if the owner agrees to erase the recording beforehand.
If image and sound recordings during a screening are carried out by authorised per-sons, the visitors agree, by their presence at the performance, that their images and words may be recorded, and that they have no right to remuneration if these are broad-cast or published.