They may be small, but they're making a big splash. The once-humble pantry staple is enjoying a surge in popularity.
Sardines have found fame on social media and, along with other tinned fish, have made a comeback.
Health-conscious shoppers are stocking up on these cheap, portable and protein-filled fish.
Touria Izri spoke to some store owners to understand what's driving up the demand for sardines.
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