Food Unwrapped: Supermarket...
Channel 4
Friday 17 November 2017 20:00 - 21:00 (60 mins)
...Special: The team investigate why some supermarket food prices have soared this year, and reveal how technology can help us save money, from dynamic pricing to innovative packaging. [AD,S]
Food Unwrapped: Supermarket... may be available on playback
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