Mudlarking, the search for historical objects along the banks of the River Thames, is booming in London. Once associated with poverty, the hobby now attracts thousands eager to uncover relics from the city's past, from Roman-era pottery to centuries-old shoes.

But growing demand has made permits highly sought after, with long waiting lists and strict limits. Enthusiasts and historians say the finds offer unique insights into everyday life, while authorities argue restrictions are essential to protect one of Britain’s most important archaeological sites for future generations.

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