#filming without permission

Can surveillance camera footage be used as evidence in court?

I am wondering if it is possible to use surveillance video footage as evidence in court, for example, if a suspect in a crime is caught on camera. Does such evidence require special processing or can it be used directly?

Is it legal to impose a duty on foreign films?

I recently saw news that Donald Trump is planning to impose a 100% tariff on films produced outside the US. I was wondering if this decision is in line with international law? Could other countries take similar measures against our products?

Does the employer have the right to install cameras in the workplace?

Is it possible to video record a court session without the judge's permission?

I am wondering whether a citizen has the right to video record a court session without the judge's consent, if the prosecutor can do so according to the explanations of the Code of Criminal Procedure?

Is a photo or video of me without my permission considered a violation of my rights?

I accidentally saw a photo/video of myself on a news site. Do I have the right to request that this photo/video be removed if I did not give permission for it to be published?