You are the SHO in the orthopaedic department. A 35-year-old man, Mr. James Carter, sustained a knee injury following a sports accident three months ago and was diagnosed with a post-traumatic meniscal tear. He was listed for an arthroscopic meniscectomy, but his operation has been cancelled twice before due to emergency cases. Unfortunately, his surgery has been postponed again today for the same reason. Your task is to update Mr Carter and address his concerns.