I have to respectfully disagree with you here. The Parti Quebecois closed a previous loophole in the early 2000s that allowed any children of non-anglophones to attend government-funded schools after just one year of non-subsidized private school. The Supreme Court of Canada then struck down Bill 104 (the law used to close the loophole) and Bill 115 was a compromise response to that ruling. As long as Quebec remains a part of Canada, the right of non-Anglophones to attend public English schools in Quebec is guaranteed through that law. And once a children earns a certificate of eligibility, they can then pass it on to their own children. So there are many Indians, Chinese, Vietnamese, etc in English public schools whose grandparents came to Quebec AFTER Bill 101 was implemented in the late 70s. Their parents were able to attend English schools using the previous loophole and now the kids can also attend English schools because of their parents' certificate. Go to any public English school in Montreal and you will see every colour in the rainbow. The private English schools are much less diverse because of the high tuition (and many of them still require a certificate starting in grade 7). For the original poster, if he can sacrifice a couple years of elementary private school tuition, his daughter will have access to all government-funded schools in English (both public and private). At the end of the day, it is a personal choice but many hard-working Indian immigrants will gladly make that sacrifice. They just need to understand the actual rules rather than rely on hearsay and half-truths. Anyone who attends English private school for several years could have switched to public school afterwards. Some rich non-Anglophone parents who can afford it will keep their kids in private school for the quality of education even after getting a certificate, but it's entirely their choice and has nothing to do with Bill 101. Many rich Anglos will also send their kids to private school even though they have access to public schools from day one. Again, it is a choice.
As an proud Anglo Quebecker whose family has been in this province for over 200 years, I welcome all recent immigrants and their descendants to join our English schools. I was born and raised in Montreal and speak very little French, and I am still thriving in my hometown. Many English schools now have French immersion programs that allow their students to learn French as a secondary language while still keeping English as their main language of instruction. Many Anglos own private businesses here and actively seek out graduates of English schools to work for them. In addition to elementary and high schools, we also have English CEGEPs and universities (McGill is arguably one of the best universities in Canada). If you do not know French, you will not be able to do service jobs but all the white collar professions will be open to you. If you live in the West Island where many corporations are opening offices, you will likely never even hear French being spoken.