Do they wear uniforms in Cameroon?

It's impossible to give a definitive answer to "Do they wear uniforms in Cameroon?" because it depends on who "they" refers to:

* School Students: Yes, school uniforms are common in Cameroon.

* Military & Police: Yes, military and police personnel wear uniforms.

* Other Professionals: Some professions might have uniforms, such as healthcare workers, airline staff, or some corporate jobs.

* General Public: No, there is no general requirement for civilians to wear uniforms in Cameroon.

For a more specific answer, you need to clarify who you are referring to.