crackdown

noun 0.560

trawl

noun 0.552

mass surveillance

noun 0.538

netting

noun 0.535

patrol

noun 0.527

stop-and-search

noun 0.521

brute force

noun 0.520

manhunt

noun 0.519

trawling

noun 0.516

drag

noun 0.515

net

noun 0.513

policing

noun 0.513

fishing expedition

noun 0.508

drill

noun 0.507

fishnet

noun 0.506

landing net

noun 0.505

dredge

noun 0.503

snare

noun 0.503

arrest

noun 0.501