The police department announces the location where they will be enforcing the speed limit. this announcement is most likely to affect the behavior of people at the level of moral development.

This announcement will likely affect people at the conventional level of moral development. The conventional level of moral development can be found in Lawrence Kohlberg's levels of development, which follow age as a progression of development. The conventional level deals with people who are into the adolescent and adult face of growth and who look to morality and societal acceptance as a means of decision making.