“Privacy” laws became so strict a few years ago that you are required to obtain consent of all parties who are not public figures (or all non-public-figure parties who may be identified) to take photo, including video, and/or audio record of generally anywhere or everywhere — there may be exceptions to this rule.
In reality, this law governmentally is only enforced to the extent that it prevents the public from, for e.g., taking evidence of police misconduct, although a private person may start civil and/or criminal litigation in his or her own capacity (or by legal representation) against one in violation.
“According to the Civil Code and the judicial practice, as a general rule, the consent of the person concerned is required for both the taking and the use of images and audio recordings of the person concerned.
Consent can be either explicit, i.e. written consent, or implied. An example of an implied conduct related to the taking of an image or recording is where the data subject knows that a recording is being or may be made in the room he or she enters.” (BDT 2011. 2550) (http://www.jgypk.hu/tamop13e/tananyag_html/jogialapismeretek/18_szemlyisgi_jogok.html Translated with www.DeepL.com/Translator (free version)