After having a child sit the previous tests - English, Maths, VR and NonVR where the previous provider was GL I think.
I find the justification that the new tests are less 'tutorable' is not based in reality. The only test you cannot tutor for is one in a subject you have not covered - sit a test for example in car exhaust systems for pre 1980 Toyota cars (yes I am being facetious) but the point still stands.