Soil irradiated by fallout from Fukushima Daiichi during its meltdown five years ago, removed to a depth of between 2cm and 5cm (0.8 - 2 inches) during decontamination and discretely stored in green sheeting between a house and parked cars.  Fukushima, Japan.  Space is always limited in Japan, as is privacy.  So, families in Fukushima have been creative in how they store the soil until a permanent dumpsite can be found.
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