Scientifically, my colleagues and I have published research demonstrating that people who possess erotic or nude photographs of children are usually pedophilic. (At least, this is the case for people who have been apprehended and convicted of possession.)
Seto, M. C., Cantor, J. M., & Blanchard, R. (2006). Child pornography offenses are a valid diagnostic indicator of pedophilia. Journal of Abnormal Psychology, 115, 610–615.Because sex doll cases are rare, the equivalent research about that kind of possession has not been done. I would predict (and I think most sex researchers would predict) that possessing child sex dolls would be an effective indicator of pedophilia. So, within the world of psychological and psychiatric diagnosis, I would agree with Dr. Peter Collins, the prosecution expert in this case whom the CBC quoted as saying “In my professional opinion, the possession of a sex doll is just another form of depicting a child for a sexual purpose and therefore would meet the criteria for child pornography.”
Whether child sex dolls constitute child porn under the law, however, is the pertinent issue for the courts. Although I am a scientist rather than a policy expert, I believe I can point out that the purpose of child porn laws is to protect children from being harmed in the production of child porn (where the images are themselves evidence of abuse) and to prevent there being a market for child porn. With child sex dolls, however, there is no actual victim being protected, and it does not matter whether there is a market for latex dolls. Although it is very reasonable to conclude that the consumers purchasing sex dolls are genuinely attracted to children, there is no evidence to indicate that sex doll owners are at an elevated level of risk to go on to commit crimes that do involve a victim.
Different jurisdictions use different language in their anti-child porn laws, including different definitions of child porn. The language of such laws can usually be interpreted either way. So, in practice, whether dolls are covered by the laws generally meant for images of real people is up to the courts.
This invites, of course, the question of what one thinks the courts should find. This is now a pure value judgment rather than a scientific question at all. For what it is worth, my personal value judgment is on the side of free speech (however distasteful one might find that speech to be) until there is a compelling societal need for otherwise. Although many child molesters also possess child pornography, it does not appear to work the other way around: Of people who have been apprehended for child porn, very few are found to have molested any children. (In such cases of child porn, investigators attempt to find any children in the porn-possessor’s environment who might have been targeted.) That is, as best as can be found with the current science, there is no compelling need here.
Men who are attracted to children have no healthy outlet for their sex drives, and it will be that way for their entire lives. For someone who did not ask to be pedophilic and who cannot have romantic and sexual relationships like the rest of us, the only outlet they have is masturbation. For society to hamper even that, to me, is cruel when it is in the absence of a demonstrated societal benefit.