This leads to a phenomenon of heightened social surveillance. If a student is caught smoking, hanging out at a mall ( nongkrong ), or involved in a tawuran (student brawl) while still in uniform, the public backlash is significantly harsher. The uniform is viewed as a "sacred" garment of knowledge; "polluting" it with "un-studious" behavior is seen as a breach of Indonesian etika (ethics). 3. The Dark Side: Tawuran and Identity Politics

The primary cultural argument for the strict enforcement of uniforms in Indonesia is the erasure of socio-economic gaps. In a country with significant wealth inequality, the uniform acts as a shield. When a student is masih berseragam , their family’s financial status—whether they are the children of billionaires or laborers—is momentarily hidden.

Here, the uniform stops being a symbol of education and becomes a tribal badge. Social scientists argue that this stems from a lack of healthy outlets for identity-building, leading students to find "honor" in defending the reputation of their uniform through physical conflict. 4. Conservative Shifts and Religious Expression