Chapter 3 of Part 7 of the Principal Act is amended -
(a) in section 231 by inserting the following after subsection (3):
"(4) Subsections (1) to (3) do not apply to any profits or gains arising after 31 July 2008 to an owner or a part-owner of a stallion.",
and
(b) in section 233 by inserting the following after subsection (4):
"(5) Subsections (1) to (4) do not apply to any profits or gains arising after 31 July 2008 to an owner or a part-owner of a stud greyhound.".