I have referred questions about the details and mechanics of UK judicial review to this site in answer(s) to travel-related questions. Most recently here: https://travel.stackexchange.com/questions/64097/what-can-i-do-to-lift-a-10-year-ban-for-making-a-mistake-in-my-uk-visa-applicati/64109#64109
I did NOT confirm with you that indeed such questions about how the JR process works fall within your cognizance.
Does law.stackexchange.com consider such questions on-topic? Example:
"What do I need to do to initiate a judicial review in the UK"?