1 Public RegisteRs: Issues Paper 35 throughout the twentieth century, statutes continued to provide for registers open to the public for example the Music t  eachers Act 1924, the Valuers Act 1948, the Patents Act 1953, and the Designs Act 1953. Such registers and others like the dog registers (first established in the Dog Registration Act 1880) and chattels transfer registers (first established by thechattels transfer Act 1889) could be searched and viewed by all persons on payment of a small sum (sixpence or later, one shilling). t  here were however, some restrictions: for example the adoption registers have always been closed to the general publ 36 In the last decades of the twentieth century, especially following the enactment of the Privacy Act in 1993, and in the twenty first century, some public register statutory provisions have been reviewed and amended, and new public register provisions created to allow suppression of personal information from public access in some circumstances. this has been partly in response to data protection concerns and guidelines, and partly perhaps because the amount of personal information held on public registers has increased over time. For example, early births and deaths registers contained less information that more recent ones.29 A number of public registers, however, are still almost complet 30 Public registers and open access 37 this brief historical survey of public registers shows that registration had several purposes originally. In some cases it was to provide revenue for the state; in some cases it was to provide accurate statistical information for research and other public interest purposes: for example, population numbers and movement of population, causes of deaths and the need for medical research, numbers of motor vehicles and the need for road building and improvement. In other cases, it was to enable a clear system of land transfer and indefeasible title to property. 38 Such purposes can be derived from the Parliamentary debates and other contemporary dicta but, although there is an assumption that the data on the registers are public facts, there is little overt reference to 39 No doubt the reasons for open access were in many cases the same as the reasons for their establishment. In the case of the births, deaths and marriages registers, these would include: to assist medical and statistical inquirers, and to enable people to trace descendants in order to avoid litigation over disputed property titles. Open access enabled accuracy of identification of onefs ancestors for property devolution, of a motorist who had caused damage to onefs property in the case of the motor vehicles register. In the case of the land transfer registers, open access was also, in part, to allow any intelligent man to understand the system, and deal with it in practice gwithout the intervention of persons skilled 29   See Department of Internal Affairs gReview of Public Access to Registers held in the citizenship Office and the registers of births, Deaths and Marriagesh, May 2005; and also responses to a law commission questionnaire sent to public register holders, by the Department of Internal Affairs in April 2007. 30 t he registers in Schedule 2 of the Privacy Act 1993 open to the public, without restriction, (although subject to the Domestic Violence Act 1995, part 6), include registers maintained under the c ompanies Act 1993, t  e t  ure Whenua Maori Act 1993, Designs Act 1953, t  rade Marks Act 2002, l and t  ransfer Act 1952, Rating Valuations Act 1998, Friendly Societies and credit Unions Act 1982, Incorporated Societies Act 1908, Marriage Act 1955, Animal Products Act 1999, gambling Act 2003, and most registers maintained under the