The Canada Border Services Agency is a federal law enforcement agency that is responsible for border control, immigration enforcement, and customs services in Canada.
CBSA officers with Vancouver Police in Vancouver, BC.
Canadian customs declaration
Immigration Holding Centre in Laval, Quebec, one of the three in the country
CBSA and RCMP members share information on the survey research vessel Strait Hunter, simulating a migrant vessel, during Frontier Sentinel (2012)
A quarantine is a restriction on the movement of people, animals and goods which is intended to prevent the spread of disease or pests. It is often used in connection to disease and illness, preventing the movement of those who may have been exposed to a communicable disease, yet do not have a confirmed medical diagnosis. It is distinct from medical isolation, in which those confirmed to be infected with a communicable disease are isolated from the healthy population. Quarantine considerations are often one aspect of border control.
US President Richard Nixon greeting the Apollo 11 astronauts in NASA's mobile quarantine facility
The quarantine ship Rhin, at large in Sheerness. Source: National Maritime Museum of Greenwich, London
Isolating a village in Romania whose inhabitants believe that doctors poison those suspected of cholera (1911)
The quarantine hospital building (lazaretto) at the historic Columbia River Quarantine Station near Knappton, Washington