This report delves into the intricacies of contract and negligence law, providing a comprehensive overview of the essential elements required for a valid contract, including offer, acceptance, intention, consideration, and privity. It explores the impact and meaning of different contract types, such as unilateral, bilateral, and collateral contracts, as well as electronic contracts. The report also examines various contractual terms, including expressed and implied terms, conditions, warranties, innominate terms, and exclusion clauses. Through case studies, the report analyzes real-world scenarios, such as the cases of Ivan and Todor, Adam and Brian, and Barry and the local council, to illustrate the application of contract law principles. Furthermore, the report contrasts contractual liability with tort liability, highlighting the differences in the basis of liability, the relationship between parties, and the basis of damages. Finally, the report includes a case study involving Mark and the Regent Hotel to further demonstrate the application of legal principles.