BREAKING: Graham Lineham has annouced he is behind the new 'Gender critical coming out day' (19th December).
— LGBWithTheT (@LGBwiththeT) November 10, 2021
They've confirmed that date is chosen to coincide with JK Rowlings 'I stand with Maya' Tweet.
It will be accompanied by a website, to give tips on how to be a GC safely.