Tens of thousands of people have marched through Mexico City in opposition to President Enrique Pena Nieto's push to legalise same-sex marriage.
Organisers of the National Front for the Family estimated at least 215,000 people participated, and while that number could not be immediately confirmed, it was clearly one of the largest protest marches in Mexico in recent years.
Dressed mainly in white and carrying white balloons, the marchers held banners warning against same-sex marriage and demanding parents' right to control sex education in schools.
"We are not against anybody's (sexual) identity,'' said Abraham Ledesma, an evangelical pastor who travelled from the border city of Reynosa, across the border from McAllen, Texas, to participate in Saturday's march. "What we are against is the government imposition ... of trying to impose gender ideology in education. As religious leaders, we don't want to be forced to marry same-sex couples and call it marriage.''
Others carried signs saying "an adopted child deserves a mother and a father."
On the other side of a police barricade separating the two sides at Mexico's Independence Monument, a far smaller crowd of same-sex marriage supporters listened to music and speeches.
"They may be the majority," said Felipe Quiroz, a gay activist and school teacher. "But just because they are the majority, doesn't mean they can take rights away from minorities. That would lead us to a dark period, to fundamentalism"
Many saw the massive march as the Roman Catholic church flexing its political muscle in a country where about 80 per cent of people identify as nominally Catholic. In May, Pena Nieto proposed legalising same-sex marriage nationwide. It is currently legal only in some places such as Mexico City, the northern state of Coahuila and Quintana Roo state on the Caribbean coast.
