They termed the directives 'unconstitutional and ultra vires', saying they violated provisions of the law and that they would lead to disruption of ongoing tenders and delay service delivery.
A Kenyan teacher at Sky Schools in Dar es Salaam was shot dead on October 29, and his body, initially taken to Mwananyamala Hospital morgue and has since gone missing.
It will feature basement parking, a day-care centre, a youth centre, cold rooms, and hardware sections to help traders with a serene trading environment.