The tab is rotatable between a first position in which the tab applies a force on the catch to retain the lid in sealing engagement with the container rim for inhibiting leakage of {HEAD ~ the contents} from {TAIL ~ the interior} of the container and a second position in which the catch is capable of being disengaged from the tab to permit the lid to be removed from the container rim 
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The tab is rotatable between a first position in which the tab applies a force on the catch to retain the lid in sealing engagement with the container rim for inhibiting leakage of { HEAD ~ the contents } from { TAIL ~ the interior } of the container and a second position in which the catch is capable of being disengaged from the tab to permit the lid to be removed from the container rim
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