How Do They Do It?

The programme demonstrates the step‑by‑step method employed by Lea & Perrins to concoct its famed Worcestershire sauce, highlighting the blend of ingredients and fermentation. It then turns to two contrasting crafts: the industrial shredding of cars and the traditional hand‑loom weaving involved in making sarees.

The episode titled Car Shredder/Sarees/Worcestershire Sauce is a programme that strings together three seemingly unrelated subjects into a single broadcast. Classified as an episode, it moves between industrial processes and traditional crafts, giving viewers a glimpse into each activity without any fictional framing. It's a straightforward presentation of real‑world procedures, and simple narration to keep the focus clear. One part of the show follows the Leicester‑based manufacturer Lea and Perrins as they detail how their iconic Worcestershire sauce is produced. The segment walks through each stage, from selecting the raw ingredients to the long fermentation process that gives the sauce its distinctive flavour. Viewers see the careful measurements and the patience required for the final product. The episode then shifts to a facility where cars are dismantled and shredded. The camera follows the machines that crush the metal frames, separating usable parts from scrap. The process highlights how old vehicles are reduced to raw material, ready for recycling or further industrial use, and demonstrates the efficiency of modern waste management. The final segment turns to the craft of saree production, showcasing the intricate work involved in creating these traditional garments. Artisans are shown threading colourful fabrics, applying detailed patterns, and finishing each piece by hand. The piece underscores the skill and time required to bring a single saree from loom to market for everyday wear.