Sales of adult diapers are booming as residents prepare themselves for long-haul journeys home on crowded trains for Lunar New Year.
Many supermarkets in Foshan, a city in South China's Guangdong Province, have reported an increase in sales of about 50 per cent.
The products, designed for incontinence, have been repositioned at prominent places on shop shelves since the start of the peak travel season for Spring Festival began on January 14, Guangzhou-based Yangcheng Evening News reported.
The number of train seats for people returning home for family reunions are limited because of the huge demand in the period.
It means large numbers of passengers have to buy standing-only tickets and have to jam into all corners of carriages, even in toilets.
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