a set out the responsibilities of landowners as regards the use of land and the obligations which may be placed on them in that respect;
b define and underline the role of land ownership in carrying out town planning operations, in accordance with its social function;
c require local authorities to make plans for the suitable development of their area with adequate safeguards for the rights of owners and occupiers of buildings and of buildings and land so that individual citizens or groups of people or corporations, whether public or private, can play a part in the rational development of urban areas;
d take such measures as are appropriate to prevent speculation in land by positive, preventative and recuperative measures;
e prevent over-concentration in urban centres by coherent policies designed to disperse population by means of peripheral towns, medium-sized towns and centres of population at strategic locations in the countryside; by the acquisition or intensive development of open spaces in or around urban agglomerations; and by planning rural areas in such a way that they can attain modern living standards;
f take such action as is required to prevent a scarcity of building land by designating large areas for building purposes so as to enable local authorities to acquire land at a reasonable cost and to achieve economies by large-scale operations;
g enable local authorities to raise loans or issue bonds to finance large-scale operations of this kind, their repayment being normally guaranteed by appropriate taxation of the land thus developed and the re-sale of building lots or their lease;
h devise and introduce systems of progressive taxation where required so as to encourage construction by public or private enterprise;
i adapt existing national laws to the requirements of a modern land policy, having regard, in particular, to the fact that the use of building space above and below ground level necessitates new rules on the right of ownership;
j wherever possible when compulsory acquisition of land or property has taken place make the offer of alternative land or property in part or full settlement;
k provide for the compilation of a land register accessible to the public and take measures for the publication, in the relevant government departments, of lists of land values determined by independent experts according to the use for which the land is intended (this to ensure that average land values are taken into consideration whenever land is bought or sold);
l safeguard the interests of buyers, sellers or expropriated owners of land by means of public enquiries, the right of appeal and the right of legal process;
m consider introducing a long-lease system to be granted by municipalities on land developed by them, a system which has proved its worth in several member countries;