An officer with the Customs and Border Protection Office of Field Operations uses a measuring stick to ensure proper clearance during inspections of commercial vehicles a they arrive at NRG Stadium in preparation for Super Bowl 51 in Houston, Texas, Jan. 30, 2017. Vehicles are scanned by x-ray prior to entry into the main stadium facilities. Customs and Border Protection Photo by Glenn Fawcett

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Size: 1936px × 1291px
Photo credit: © NMUIM / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: field, nii, office, operations