This lecture covers essential aspects of practical business law, focusing on employment agreements and non-compete clauses. The instructor begins by discussing an upcoming court hearing related to a severe violation of drug laws, emphasizing the importance of attending such events for practical learning. The lecture then transitions to the legal framework surrounding employment agreements, specifically Article 319 and subsequent articles of the Swiss Code of Obligations. Key topics include the limitations on non-compete clauses, which must be in writing and appropriately restricted in scope, duration, and geographical area. The instructor explains that these clauses are only applicable to employees with access to sensitive information, such as trade secrets. The discussion also highlights the social security system, including various insurances and contributions that affect employees' salaries. The lecture concludes with practical examples and questions regarding employment agreements, ensuring students understand the implications of these legal concepts in real-world scenarios.