When I was at school (my children would say in the dark ages, aka the early 1990s) if someone failed all or most of their GCSEs, it was possible to do retakes. My local sixth form college, as well as offering A Levels, offered a range of GCSE retakes to be done in a year. Not as full a range as on offer at school, but more than just English and maths, and you only did five or so, just enough to get you onto A Levels the following year. My best mate did this, it obviously meant she had an extra year at sixth form but in the end, after an initial wobble during year 11, came out with respectable GCSE and A Levels results and went to uni.
I'm now thinking about plan B for my son, who due to a very unfortunate set of circumstances may not get the GCSE grades he needs to do A Levels. He is very academic and wants to do A Levels/uni and deserves a second chance if things don't go his way next week. He doesn't want to do an alternate route. But nowhere (apart from the odd private college) seems to offer a range of GCSE resits like I remember from my youth. He could resist English and Maths but that's it.
Are full GCSE resits not really a thing any more?