São Paulo Metrô in Brazil has deployed facial recognition technology to protect passengers traveling across 18 transit stations.

Moscow metro riders now have the option to pay their fare using Face Pay, facial recognition software implemented in all city metro stations.

The Los Angeles County Metropolitan Transportation Authority (Metro) is establishing a Transit Public Safety Advisory Committee (PSAC) to re-envision transit safety and explore community-based approaches to policing.

The public transit system in Los Angeles has announced that it is the first in the U.S. to purchase millimeter wave scanners to screen metro riders for suspicious objects as they move through stations.