DAR ES SALAAM, Aug. 5 -- IT is a bright and chilly Saturday in the commercial city of Dar es Salaam. Another weekend, another opportunity for Kelvin Lymo to restock his household with food and other essentials.

As part of his routine, he drives from Mbezi Louis to Mlimani City Shopping mall, accompanied by his wife and two children. While there, the family grabs a trolley and begins navigating the supermarket aisles.

They methodically select their regular items, from foodstuffs and cleaning supplies to snacks for both adults and children. Before long, the trolley is full to the brim.

The children, predictably, make a beeline for the chocolates and sweets, barely waiting before tearing into their favourite treats.

Its a familiar scene ...