The same principle applies to some wild animals. Wildlife laws have been enacted stipulating that certain wild animals are res nullius and may be possessed. They are not abandoned, but the animals in the wild have never been owned, so the first person to catch or kill the animals is considered the true owner. For example, a wild bird in a bush is res nullius, but a wild bird in someone`s hand is now that person`s possession. Medical science in Britain has therefore been busy since the 1950s conducting new research into whether GHD had links to poor nutrition, poor sanitation, or substandard housing: all social problems once familiar to the later Victorians and exacerbated by the Wall Street crash (1929) and World War II food rationing. The main diagnostic tool was to extract the autopsy from GH to see “if it could be manufactured in the laboratory and used to treat patients with hypopituitarism”.15 This PGP initiative grew exponentially in the 1960s and became a commercial enterprise in Northern Europe in the 1980s. but still relied on the relatively cheap extraction of GH by anatomists. Coroners and pathologists. The standard MRC payment for each post-mortem extraction was 1s 6d in the 1950s and rose to £0.20 in 1985. As the amount of GH extracted each time was very small, several extractions took place until official approval of a more cost-effective synthetic replacement for NHS use was obtained in the 1990s. It was this hidden history that Professor Van Velzen exploited at Alder Hey Children`s Hospital when he harvested organs, including the pituitary gland, as so-called “bio-extras.” The standard means of harvesting GH was therefore a classic case of “circumventing the law while going through legal processes” overseen by the MRC and then allegedly by the NHS.16 And it proved to be a crucial catalyst for HTA2004.
Today, Roman law is no longer applied in legal practice, although the legal systems of some countries such as South Africa and San Marino are still based on the former municipality of ius. But even when legal practice is based on a code, many rules derived from Roman law apply: no code has completely broken with Roman tradition. On the contrary, the provisions of Roman law have been inserted into a more coherent system and expressed in the national language. For this reason, knowledge of Roman law is essential to understanding today`s legal systems. Thus, Roman law is often still a compulsory subject for law students in civil law jurisdictions. In this context, the Moot Court of International Law has been developed annually to better educate students and to network with each other internationally.    Finding or acquiring something that is res nullius can also be a way to become a homeowner. It works when the thing is truly and completely lost or abandoned and is later found by another person. Thus, if long-lost treasures or artifacts are considered permanently lost and later recovered by treasure hunters or beachcombers, they fall under res nullius and become the property of the first person to find them. After the dissolution of the Western Roman Empire, Roman law remained in force in the Eastern Roman Empire. From the 7th century, the legal language in the East was Greek.
There were essentially two medico-legal questions: “Who should have obtained consent for organ retention? And who should get consent for organ restitution? In other words, the main flaw of HTA1961 was exactly what ethnographer Marie-Andrée Jacobs identifies as a central problem with “the law”: how were all stakeholders included and used in legal frameworks, and how did these “actors” “circumvent the law as they went through legal processes?” 28 In many respects, these important ethical issues were not resolved by the many new laws of the 1970s and were listed in Table 2.1. This was despite widespread acceptance of the Medical Research Council`s new Code of Ethics in 1979, which made MRC funding conditional on compliance with new EC guidelines. In the early 1980s, there seemed an urgent need for even more piecemeal legislation that dealt with the individual aspects of the consent issue, but never resolved them. The Justinian Codex and the institutes of Justinian were known in Western Europe and, together with the earlier codex of Theodosius II, served as a model for some Germanic legal systems; However, the digestible part was largely ignored for several centuries until a manuscript of the digests was rediscovered in Italy around 1070. This was done mainly through the work of glossaries, which wrote their comments between the lines (glossa interlinearis) or as marginal notes (glossa marginalis). From that point on, scholars began to study ancient Roman legal texts and teach others what they had learned from their studies. The center of these studies was Bologna. The Faculty of Law gradually developed to become the first university in Europe. “Res nullius.” Merriam-Webster.com Dictionary, Merriam-Webster, www.merriam-webster.com/dictionary/res%20nullius. Retrieved 28 November 2022. The first text of the law is the Law of the Twelve Tablets of the mid-fifth century BC.
The plebeian tribune, C. Terentilius Arsa, proposed writing the law to prevent judges from arbitrarily applying the law.  After eight years of political struggle, the plebeian social class convinced the patricians to send a delegation to Athens to copy Solon`s laws; For a similar reason, they also sent delegations to other Greek cities.  In 451 BC. According to traditional history (as Livy relates), ten Roman citizens were chosen to register the laws known as decemviri legibus scribundis. While performing this task, they were given supreme political power (imperium), while the power of magistrates was limited.  In 450 BC. The Decemviri produced the laws on ten tablets (tabulae), but these laws were considered unsatisfactory by the plebeians. A second decemvirate is said to have added two more tablets in 449 BC. The new Law of the Twelve Tablets has been approved by the People`s Assembly.
 Res nullius is a Latin legal term for a property or object that has no owner or has been abandoned. The term comes from Roman law and, when translated, literally means “property of a person.” There are a variety of objects that can be claimed as res nullius and are considered ownerless property, meaning they can be free property. The surviving fragments show that it was not a legal code in the modern sense of the term. It did not contain a complete and coherent system of all applicable rules, nor legal solutions for all possible cases. On the contrary, the tables contain specific provisions modifying customary law existing at the time. Although the provisions cover all areas of law, most of them are devoted to private law and civil procedure. Students who learned Roman law in Bologna (and later in many other places) found that many rules of Roman law were better suited to regulating complex economic transactions than the usual rules that applied throughout Europe. For this reason, Roman law, or at least some provisions borrowed from it, was reintroduced into legal practice centuries after the end of the Roman Empire. This process was actively supported by many kings and princes who employed university-trained jurists as advisors and court officials, trying to benefit from rules such as the famous Princeps legibus solutus est (“The ruler is not bound by the laws”, a term originally coined by Ulpian, a Roman jurist). However, the main problem with this important codification of the DofH is not its best intentions, but its shortcomings. Few countries have questioned the dignity of the human research subject.