MTD meaning in Associations & Organizations ?

A piquetero is a member of a group that has blocked a street with the purpose of demonstrating and calling attention over a particular issue or demand. The word is a neologism in the Spanish of Argentina, coming from piquete (in English, "picket"), that is, its specific meaning as a standing or walking demonstration of protest in a significant spot.

The trend was initiated in Argentina in the mid-1990s, during the Administration of President Carlos Menem, soon becoming a frequent form of protest that still prevails on the South American socio-political scene. Seventy percent of the piqueteros are women, and some of their leaders are women too, like Milagro Sala from Jujuy.

The piqueteros organizations have also been criticized at times fierce from multiple sectors of society Argentina, accusing them of being associated with organized crime and demanding taking legal action against its manifestations acts contrary to the dictates of the Constitution Argentina which Article 14 states that must be guaranteed to every citizen the right to:

And, in turn, according to art. 194 of the Penal Code, provides that: