Yes, withdrawal, which suggests standing down and/or disposing. I enquired about the next reduction in diagrams, that's all.
To explain properly now I have the time, the reason I mentioned 507 withdrawal being paused is because I've been told that no more 507 diagrams can go over to 777s until they restart withdrawing 507s, with the inn currently being full and requiring 777s to be stored at Long Marston. Based on that, it's realistically going to be at least late April before the next reduction in 507 diagrams for either New Brighton or Southport, possibly later. Time will tell and if I hear anything concrete in the meantime, I will share it here.