This is why we must retain a public school system and compel the attendance of all children in that public school system.
sdw - Why do believe it is neccessary to COMPEL people to do anything. While agree with you that we should not allow the "brainwashing" of children be it religion, political ideology, or anything else for that matter, the biggest bennifit to living in a free society is that we have the right to do what we want and express ourselves how we want as long as it is within the boundaries of what is acceptable to the society and does not harm others.
Fortunately in BC (and the rest of Canada for that matter) the government ensures that a minimum standard of balanced education is met in all schools (be they public or private). Therefore, if parents want to send their children to private schools, it is there right and neither you nor the government should be able to COMPEL them to do otherwise.
Of course, this is IMHO. Being a fee society you have the right to disagree.