Mexican authorities discover 24 drug cartel surveillance cameras in a city on the Arizona border – Winnipeg Free Press

MEXICO CITY (AP) — Mexican authorities said Friday they have detected and seized 24 drug cartel surveillance cameras attached to telephone and light posts in the border city of San Luis Rio Colorado.

The city on the Arizona border has suffered years of violence between drug cartels battling for control of the border crossing where they can smuggle drugs.

Prosecutors in the northern state of Sonora said the cameras were placed there by “falcons,” the name often used in Mexico for drug cartel lookouts that want to monitor the movements of soldiers and police.

FILE - A man cycles through the Mexican port of entry in San Luis Rio Colorado, Mexico, July 29, 2010. (AP Photo/Guillermo Arias, File)

FILE – A man cycles through the Mexican port of entry in San Luis Rio Colorado, Mexico, July 29, 2010. (AP Photo/Guillermo Arias, File)

Army troops removed the devices and photos suggested they were ordinary porch-style cameras wrapped in duct tape. They were found in three different neighborhoods, and some were even found attached to palm trees.

Located across from Yuma, Arizona, San Luis Rio Colorado is best known as a border town where Americans can go for cheap prescriptions and dental work. But the country is increasingly affected by violence by drug cartels.

It is not the first border city where cartels have installed their own surveillance networks.

In 2015, a drug cartel in the northern state of Tamaulipas used at least 39 surveillance cameras to monitor the comings and goings of authorities in the city of Reynosa, across the border from McAllen, Texas.

The cameras were powered by electrical lines above city streets and accessed the Internet via telephone cables running along the same poles, including modems, and could operate wirelessly or over the lines of commercial providers.