The answer from the C&G wasn't definitive, it was thought that 2330 L3 would still be red book for continuity for students coming from level 2, 2391 & 2382 to Green Book & presumably new starters on 2357 or 2330 L2 (still funded for 16-19 year olds) will be to green book. They've promised to let me know when there is a definite answer and I will post the answer on the forum.