Paragraph 2 Sampling of four-week-old birds etc.

The following samples are to be taken from each flock of four-week-old birds and each flock two weeks before it comes into lay or moves to the laying phase or laying unit—

In this paragraph, “a composite faeces sample” (“sampl gyfansawdd o ysgarthion”) means a sample of faeces consisting of a number of individual samples calculated in accordance with the following Table, each of which weighs not less than 1 gram and is taken from a site selected at random to represent the building or group of buildings on the holding from which it is taken.