TC reported front driving cab 3551 showed Rear Cab Entry is lit despite he had closed the rear parti tion door before changing end. Staff (MRB) checked and confi rmed that rear cab partition door is fully secured and locke ~~~~~ TC reported front driving cab 3551 showe     Checked and found #3552 bottom latching rod turn buckle nut loose.Re-secured turn buckle nuts and carried out partition door latch function test ok. Done by Joshua. 26/07/21