Law of Property Act 1925: Primary legislation governing property law in England and Wales. Key sections cover legal estates, interests in land, and requirements for creation of trusts of land.

Trustee Act 2000: Modern legislation governing trustees' duties and powers, including statutory duties, investment powers, and delegation authorities.

Law of Property (Miscellaneous Provisions) Act 1989: Contains crucial provisions about the formal requirements for deeds (Section 1) and contracts for sale of land (Section 2).

Bills of Exchange Act 1882: Historical but still current legislation defining promissory notes, their requirements, and the rights and obligations of all parties involved.

Consumer Credit Act 1974: Regulates consumer credit and lending, including documentation requirements and consumer protection provisions when dealing with private individuals.

Financial Services and Markets Act 2000: Regulatory framework for financial services in the UK, relevant if the arrangement involves regulated financial activities.

Limitation Act 1980: Establishes statutory time limits for bringing legal actions and enforcing rights related to the promissory note and trust.

Money Laundering Regulations 2017: Anti-money laundering requirements that may apply to certain financial transactions and arrangements.

Common Law Trust Principles: Established case law and principles governing the creation, management, and enforcement of trusts in England and Wales.

Contract Law Principles: Fundamental common law principles governing formation, terms, and enforcement of contracts, essential for the promissory note aspect.

Principles of Equity: Body of law developed by the Court of Chancery, particularly relevant to trust arrangements and equitable remedies.