In order to maintain the cleanliness of public areas and clear corridor, no private items are allowed to stack in the public areas, otherwise, the items will be cleared away.

为了保持公共场所整洁、走廊畅通、私人物品不得堆放在公共场所，否则按无主物品清除。

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The floor of the corridor to the painting stack at Christchurch Mansion, Ipswich, where many Gainsboroughs are stored, is so weak, for example, it can be used for only an hour a day.

ECONOMIST: New efforts to bring publicly owned paintings to light