There are some positive examples of industry leaders accepting responsibility for their role in preventing the spread of child sexual abuse images...As of February 2009, only eight of the more than 400 ISPs in Canada participated in Cleanfeed Canada. Fortunately, most of the largest ISPs, such as Telus and Bell, do participate, which means that almost 90 percent of all Canadian Internet subscribers are covered...[refers to AOL (part of Time Warner), MSN, British Telecom]