It's the last one, as far as I know.
Bill C-266, an act to amend the Criminal Code with regard to increasing parole ineligibility, seeks to amend the Criminal Code so that a person who has been convicted of abducting, sexually assaulting and murdering someone is ineligible for parole for at least 25 and at most 40 years. This would raise the period of parole ineligibility for individuals who commit this pattern of crimes from where it sits now.
Bill C-229, an act to amend the Criminal Code and the Corrections and Conditional Release Act and to make related and consequential amendments to other acts with regard to life sentences would, among other things, have amended the Criminal Code to make parole entirely unavailable for individuals who are convicted of certain types of crime. This would have included individuals who are convicted of abducting, sexually assaulting and murdering someone. Bill C-229 was considered by the House and defeated at second reading on September 21, 2016.
To summarize, Bill C-266 would extend the period of parole ineligibility that would apply to someone convicted of abduction, sexual assault and murder. Bill C-229, among other things, would have prevented someone who is convicted of sexual assault and murder or abduction and murder in respect of a single individual from parole eligibility entirely.
The reason I'm flagging these two is for the same reason that I've flagged others today: it's because private members' items must not concern questions that are substantially the same as ones already voted on by the House of Commons in the current session of Parliament. There's a possibility, then, a question that Bill C-266 concerns a question substantially similar to the question contained in Bill C-229, on which the House has already voted. Both would reduce parole eligibility for a certain type of offender.
There are, however, differences. Bill C-229 would have covered a much broader array of crimes and would have removed parole eligibility entirely. Bill C-266 is more targeted to a specific type of crime and would provide for an extended period of ineligibility to be determined at the discretion of a judge.
The mechanisms are different in that one would have been automatic and would have lasted for life, while the other is an extension that has some flexibility within it at the discretion of the judge, after considering submissions from a jury, if they would like to make those submissions.