Government amendment No. 3: In page 74, between lines 27 and 28, to insert the following:“(4) If a document created before the commencement of this section defines the expression “holding company” by reference to section 151 of the Act of 1963, then, for the avoidance of doubt, the construction provided in respect of that expression by the document is not affected by this section in the absence of an agreement to the contrary by the parties to the document.”.