Unless those monitors are backed by force, however, they may have little to show for their efforts.

CNN: ASIANOW - TIME Asia

Hundreds of millions of people do not suddenly change what they are doing unless acted upon by some systemic force.

FORBES: The Mystery Of Income Inequality Broken Down To One Simple Chart

Ms. BUFORD: Well, unless he pulls us out by, you know, force, I guess, you know, we're not going.

NPR: A New Orleans Native, Determined to Stay

"And the Home Secretary has no power to ban marches unless there is a request from the local authority supported by the local police force, " it said.

BBC: Dudley 'to ban' future EDL rallies