As a result of the death of George Floyd, the city of Dallas made which of the following changes to police procedure?
a. It now requires police officers to intervene when another officer engages in unnecessary violence.
b. It now requires that at least one officer in any patrol unit is equipped with a camera placed somewhere other than their chest so that they can have different angles recorded of any incident.
c. It now limits the extent to which bystanders can film officers in the field.
d. It now requires at least 3 officers to be present at any call or patrol.