Witnessing a theft in France When I witness a theft, for example, a pickpocket in a busy RER, am I bound by law to report the theft? Am I required/protected by law to defend the victim/intervene in the act?
Under Article 223-6 of the Criminal Code Anyone who, being able to prevent by immediate action a felony or a misdemeanour against the bodily integrity of a person, without risk to himself or to third parties, wilfully abstains from doing so, is punished by five years' imprisonment and a fine of €75,000. The same penalties apply to anyone who wilfully fails to offer assistance to a person in danger which he could himself provide without risk to himself or to third parties, or by initiating rescue operations. Pocket-picking is a special case of theft that violates "bodily integrity"; so this article does seem to create a conditional legal duty to intervene. There does not appear to be a specific law creating a duty to report crimes to the police, but that might be implied by the duty to initiate rescue operations.
The law 'doesn't care' how the call is recorded. What matters is whether or not you should inform / should have informed the participant(s) in the circumstances. In circumstances where you are acting as an ordinary member of the public, in the course of a purely personal or household activity, not in a journalistic capacity, regulated business or other circumstances where the rules may differ: In the UK it is not unlawful for a private person to record a phone call without the permission or foreknowledge of the other participant(s) - provided the recording is for 'personal use'. If you intend to share the content of the call with a third-party or make it public, then you must inform the person ahead of recording it. If you try to use a covertly recorded call as evidence in court, the court may or may not exclude it depending on the circumstances.
Every state requires at least two witnesses to a will unless it is entirely written in your own handwriting. A lawyer as a witness is fine. A spouse as a witness is not ideal as she would be an interested party if there was a dispute over whether it was executed. It may not be prohibited, but I would never do that in my practice ever. I discontinued a will signing just last week because we only had a lawyer and a spouse and not other witnesses. I would be somewhat concerned.
The law says don't drive an unsafe vehicle on the road. You disobeyed the law. There were methods of having your tyres fixed without driving on the road (e.g. taking the tyres to the mechanic in a different vehicle, calling a mobile mechanic etc.) so you have no defence of necessity. In all likelihood you will be convicted and penalised. You need legal advice. Whether it's fair or not is a philosophical consideration, not a legal one.
If you wrote for example "I had thoughts about taking the axe from my garage and decapitating my neighbour", and your neighbour read that, he would reasonably be worried and contact the police. I would take that as a death threat, and the death threat is by itself illegal. There would be some range where I could claim that you were making a death threat and making excuses to avoid legal responsibility. You can have all the thoughs you like, you can write them into your private diary where nobody can read them, but as soon as you publish it, it becomes "speech" and some speech is illegal.
The obligation to notify the supervisory authority (CNIL in your case) no longer exists. It was part of the previous regulatory framework, but it is not part of GDPR (which takes affect tomorrow). If you use CCTV that may monitor employees (i.e. they sometimes enter the HQ to consult with the owner), your obligations under the GDPR is basically to inform the employees that the CCTV cameras are there. I.e. Data subjects are entitled to understand when their personal data is being processed, covering the transparency aspect of processing. The use of CCTV must be communicated via signage which indicates the areas covered and instructions for further information.
There is no law against a person creating and distributing such a poster, to the best of my knowledge. However such a poster pretty clearly implies that the person shown is guilty of a crime, or at least strongly suspected. If the store somehow made an error, pulling the image of a person who did not use the stolen card or there is some other error, the person pictured might well suffer a significant loss of reputation, and might sue for defamation. Damages could possibly be significant. Such suits have, I believe, happened when surveillance photos were posted but there later proved to have been an error. Mary might wish to double check how sure the store is that the photos are of the person who actually used the stolen card.
Anyone has a right to report illegal activities that it is aware of to the authorities. This is in fact where 99.9% of police investigations start. In addition, students of a school (or, more generally, members of any organisation) are eligible to be investigated/disciplined by the school in accordance with the rules of the school providing that the investigation and punishment are in accordance with the law. This would normally permit (require?) notification of any child's parent or guardian. In loco parentis does not arise - the school is acting as a responsible citizen; not as a substitute for the children's parents.