I think there are concerns about vagueness in some of the definitions. For example, the definition of violence in young people is not clear enough. There's no definition of bestiality, which can attract mandatory minimum penalties. There are section 7 problems associated with the dropping of the beyond-a-reasonable-doubt standard, and there are section 11 problems in connection with pre-trial detention issues.
On October 18th, 2011. See this statement in context.