client money rules (1) [deleted] (2) (in CASS 5) CASS 5.1 to CASS 5.5. (3) (in CASS 3, CASS 6, CASS 7, CASS 7A, 158COBS and FEES160) CASS 7.1 to 7.8 and CASS 7.19 166 .