This is the centre of a hot button issue in Alberta, Canada's politics. The previous provincial government passed a bill that prohibited schools and teachers from telling parents that their child had joined a GSA [0]. The new conservative government decided to change that aspect of the legislation and controversy ensued. Many believe that this change would put LGBT children at risk [1][2].
[0] https://en.wikipedia.org/wiki/Gay%E2%80%93straight_alliance
[1] https://globalnews.ca/news/5102167/alberta-election-gsa-rall...
[2] https://edmontonjournal.com/news/politics/ucp-education-plat...