The police are now monitoring criminal/gang/drug 'activity' in the area.
There has been an increase in the city's (level of) economic 'activity'.
The instruments are used to detect volcanic 'activity' on the island.
(..) office times for the last month.. I mean I got nothing to hide. Well, you know the SEC is civil right regulatory agency, we pursue criminal activity. Exactly, you go after real criminals.. Makes me wonder what.. what the hell are you doing sticking me for? What is the thing that we did? or do? (..)2013 The Wolf of Wall Street