Zia and his entourage stayed overnight at the Chittagong Circuit House in Chittagong Cantonment .
On 29 May 1981 Zia went on tour to Chittagong to help resolve an intra-party political dispute in the regional BNP .
Zia and Zia 's entourage stayed overnight at the Chittagong Circuit House in Chittagong   .
On 29 May 1981 Zia went on tour to Chittagong to help resolve an intra-party political dispute in the regional BNP .