Section 19 of the Principal Act is amended as follows:(a) by omitting subsection (1) and substituting the following subsection:(1) Pursuant to section 16J , the Council (a) controls thoroughbred horse racing in Tasmania; and(b) performs such other functions and exercises such other powers as may be agreed between the Tasmanian Racing Club and the Tasmanian Turf Club and the Minister.(b) by omitting subsection (4) .