If a group of people descend on a place or person, they arrive, usually without warning or without being invited:

Posts made by Vania
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To descend on him
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To cordon off them
If people in authority, such as the police, cordon off a building or area, they put something around it in order to stop people from entering it:
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Tides someone over it
to help someone to work or operate normally through a difficult period, usually by lending them money:
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RE: To pin her down
to make someone provide details about something or make a decision about something:
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RE: To enlarge upon something
to speak or write about something in detail or in more detail:
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RE: Enlarges upon it
to speak or write about something in detail or in more detail:
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Punting on it
to risk money by buying or supporting something, in the hope of making or winning more money:
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To wring them from of somebody
to force or persuade someone to give you something:
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To remind her of something
to be similar to, and make someone think of, something or someone else:
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RE: To knock him back it
to quickly drink something, especially a lot of alcohol:
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Freed her of sth
to help or make life better for someone by taking something unpleasant away from them:
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To feel you up
to touch someone sexually, especially someone you do not know, for your own excitement: