Hundreds protest in Harlem against increased Police presence in NYC subway system by Africa in Harlem | posted in: African Diaspora New York, African Immigrant New Yorkers, African-American community in New York, Photos & News - African New Yorkers in Harlem and Beyond | On November 22, 2019, hundreds of protesters gathered at the Harriet Tubman Memorial before heading to the Adam Clayton Powell Jr. State Office Building Plaza in Harlem to protest against the increased police presence in the NYC subway system. Related Images: