1. Until 31 december 1977, exports of cattle from ireland to the united kingdom may be carried out : ... (c) by way of derogation from the provisions of the directive relating to the obligation to separate breeding and store cattle on the one hand and slaughter cattle on the other.
2. Each hatchery shall keep one or more registers where the following particulars shall be entered by species, category (grandparent, parent or utility stock) and type (table use, laying or dual purpose): (a) the date on which the eggs are placed in incubation and the number of incubated eggs ...