I whakauruhia a Simpson ki roto i te Whare Whutupaoro o te Whare Whutupaoro i te 1983 me te Whare Whutupaoro o te Whare Whutupaoro i te 1985. I muri i tana reti mai i te whutupaoro, ka tiimata tana mahi hou ki te mahi me te whakawhitiwhitinga whutupaoro. Patai: He aha tana mahi i muri i tana reti?
i tīmata i ngā mahi hou i roto i te mahi whakaari me te pāhekoheko whutupaoro