Rubuta ci gaba don wannan sakin layi - Bayan Yaƙin Duniya na II, an nada Lee a cikin kwamitocin da aka ba su aikin sake gina tattalin arzikin Malayan, wanda ya sha wahala a lokacin mamayar Japan. Lokacin da Birtaniya ta kafa dokar ta baci a shekarar 1948 don mayar da martani ga tawayen kwaminisanci
, an nada shi zuwa Majalisar Shawara ta Tarayyar Malayan, Majalisar Dokoki ta Tarayya da Majalisar Zartarwa ta Tarayya.