Life insurance companies were brought under government influence in which year?

Life insurance companies were brought under government influence in which year?

لائف انشورنس کمپنیوں کو کس سال میں حکومتی اثر و رسوخ میں لایا گیا تھا؟
Explanation

Zulfikar Ali Bhutto nationalised 32 insurance companies.

It later merged and consolidated them under SLIC in November 1972.