That ways and means motion fell with the prorogation of the government at that time and was not re-introduced. Subsequent to that there was another release in draft. So right now the operative document that people are looking at is effectively the 1985 draft, followed by this bill and the announcement by the Minister of Finance that the measures on FIEs and NRTs would come into effect starting in 2007.
On June 5th, 2007. See this statement in context.