Tatchell's proposals are very "creative" (ahem!) when it comes to the sex ed bit and completely out of step with the DfE guidance on kids being excused from attending.
His wording about parents being "required to physically remove their child" from the classroom is also VERY peculiar.
Quite apart from the nonsensical suggestion that parents should have to attend the school, if this actually was a "requirement" then you would expect the wording to be something along the lines of, "accompany their children from the classroom". Framing it as the parents "physically removing their children" paints a picture of parents dragging their children out by force.
It is almost as if he wants to inculcate a mindset in the children, that they would obviously want to take part in the sex lessons and so would obviously resist and resent their meanie, oppressive gestapo parents. And if parents were coerced to play along with this bizarre scenario and were persuaded that they needed to go to the school, enter the classroom and lay hands on their kids to "physically remove them"??
In fact, the most likely scenario is that the decision to attend or not would be agreed between parents and children. If Tatchell's choice of words simply reflects his understanding of normal parent-child relationships then perhaps he has some unresolved issues from his own childhood that he would do well to attend to.
This page has links to the relevant DfE documents:
www.gov.uk/government/consultations/relationships-and-sex-education-and-health-education
The Dept of Ed has also promised that the 2018 Safeguarding Guidelines will help address the problem of so many girls from primary age upwards being raped and sexually assaulted by boys at school.
'Our kids were raped by classmates. The DfE won't listen':
www.tes.com/news/our-kids-were-raped-classmates-dfe-wont-listen
Keeping Children Safe in Education:
www.gov.uk/government/news/strengthened-guidance-for-schools-and-colleges-on-safeguarding
Working Together to Safeguard Children:
www.gov.uk/government/publications/working-together-to-safeguard-children--2
Amongst all that hand-wringing from Tatchell about under-age children being "unfairly criminalised for having consensual sex" with each other, I don't remember much concern about safeguarding.
"Classroom teaching" about sex acts looks very misguided given the mind-boggling number of girls being raped and sexually assaulted by boys at school. Obviously not a priority.
The rapists under 10 are under the age of criminal responsibility anyway, so he doesn't need to worry about them getting a criminal record, which seems to be the main issue for Tatchell.
www.gov.uk/child-under-10-breaks-law
Always decriminalisation of something with Tatchell, isn't it? He's done the bits that people actually wanted but he just can't seem to get himself off that treadmill.