According to the media reports, Canada's Supreme Court ruled unanimously on Thursday Internet users must ascertain those they're chatting with are adults if the conversation turns to sex.

QMI Agency has reported that the ruling came in the case of a man convicted of trying to lure a 13-year-old boy.

The defendant, Michell Rayal Levigne, who was 46 at the time, was found guilty of trying to lure a teenage Edmonton boy, "Jessy G," who actually was a police detective posing as a youth.

It was further reported that Levigne contended in his appeal that he didn't believe the person he was chatting with online was 13 because he typed too fast and his profile said he was 18. The Crown countered the officer repeatedly told Levigne he was 13 and in Grade 7.

The high court decided Levigne didn't make any attempt to determine the person was 18.

Justice Morris Fish wrote in a unanimous decision, "The 'reasonable steps' invoked by (Levigne) were in fact neither 'reasonable' nor 'steps to ascertain the age' of the person with whom he was communicating by computer for the avowed purpose of his own sexual gratification."

The report further noted that Levigne, who had been acquitted by a lower court in 2008 before an appellate court overturned that decision and found him guilty, will now face sentencing back in a lower court. (With Inputs from Agencies)