JOHANNESBURG – Gateng Premier Panyaza Lesufi has called on law enforcement to speed up the process of identifying the manufacturer of the food consumed by the five children who died in Soweto. READ: Families demand swift accountability over Soweto children deathsNews of the death of the sixth child arrived during the funeral of the five children.Lesufi was speaking during the funeral Ceremony held in Naledi, Soweto on Sunday.