NHS autism course?

Again (and I'm trawling through "Your Autism" for anything which might be of use), I'm looking at an article which refers to "the NHS Asperger's course".  Double take... Wait a minute...  There's an NHS Asperger's course? 

Well, presumably this would now have been superceded by an "NHS autism course", but I had no idea the NHS ever ran autism courses.  But it must have been fairly recent because the person featured was only diagnosed 3 years ago.  

Has anyone been on such a course?  What did it cover?  How on earth does anyone get referred for this.  I was diagnosed at the end of 2018 and no such thing was mentioned.  Maybe it's something that only ran briefly in London.  Does anyone know?