Determine how strongly anger is expressed in the following tweet. Use the scale: 0: no anger can be inferred, 1: low amount of anger can be inferred, 2: moderate amount of anger can be inferred, 3: high amount of anger can be inferred.
Tweet: Police Officers....should NOT have the right to just 'shoot' human beings without provocation. It's wrong.\n\n@ORConservative @MichaelaAngelaD
3: high amount of anger can be inferred