What happens during Holy week in Mexico?

Holy Week in Mexico is a major religious celebration. Holy week starts on Palm Sunday and the major celebrations start on Maundy Thursday, Good Friday, the day marking the crucifixion of Jesus, and Easter Sunday when Jesus resurrected and marked by ringing of church bells.
Mexico's Holy week is based on traditions from Spain, with some variations due to the evangelisation process during the colonial period and indigenous influences, for example Iztapalapa in Mexico City, Taxco, San Miguel de Allende and San Luis Potosí.