A “UK sub-group” consists of two or more relevant bodies that would be a UK group, but for the fact that they are members of a larger group headed by a relevant body incorporated outside the United Kingdom.

A UK sub-group is headed by the company or other relevant body incorporated in the United Kingdom that is not a 51% subsidiary of another member of the UK sub-group (and “head”, in relation to the sub-group, means that company or body).