I just clarified the meaning of the orange cards with LSS staff as at Central we’ve been a bit bemused by new books with orange cards that don’t have requests on them. Thought I should share the following info:

Purple – new books to go on new display (therefore unborrowable for a week)

Yellow – new books to go on High Demand (will usually have course number written on top of card)

Orange – new books marked to LSS staff as urgent additions to collection. These may have a request but sometimes do not. (should go straight onto shelves if they don’t have a request on them)