An effigy of Ecuadorean President Rafael Correa wearing a gas mask, representing the police revolt on September 30, is seen on a street in Quito Dec 29, 2010. Ecuadoreans burn puppets and wear masks during end of year celebrations. [Photo/Agencies]

Customers shop at a mask store in Quito Dec 29, 2010. Ecuadoreans burn puppets and wear masks during end of year celebrations. [Photo/Agencies]