When are batten end clips required?

Batten end clips are used to ensure compliance with the British Standard 8612, they will secure the dry verge unit more tightly to the batten end as the nail is driven through the batten end clip - due to the method of fixing they are only required when using individual dry verge units such as; Edgemere, Ashmore and Universal and will not be required for use with continuous dry verge systems which are not secured into the batten end.