I saw some old posts about offer withdrawals based on a ‘first come, first served’ system, where all places are filled even before the acceptance deadline (I think it was in 2017). Is this still how senior schools operate? I was planning to make my decision by early March, after Tiffin Girls’ School results day. However, if independent schools still work on a FCFS basis, I’m unsure whether I should accept an offer and pay the deposit even before receiving the grammar school results. May I seek for your advice whether still it's the case?