what are the hazards associated with the process?
Containers have been used to smuggle contraband or stolen cars.
Hazards
Containers have been used to smuggle contraband or stolen cars. 
what was ss christopher columbus? An American excursion liner on the Great Lakes where is this lake situated? The upper mid-east region of North America which religions are practiced in that continent? Christianity, Atheism,  Buddhism what are the symbols associated with the first religion? The cross are there emblems like that symbol? Yes what was its significance in pre christian era? In the European Bronze Age the cross symbol appeared to carry a religious meaning, perhaps as a symbol of consecration, especially pertaining to burial. and what is its significance in christianity? UNANSWERABLE does the lake mentioned above has any sea transport connection to any ocean? Yes, the Great Lakes accessible to ocean-going vessels, shifts in shipping to wider ocean-going container ships how does the last type of ship mentioned above carries cargo? They carry all of their load in truck-size intermodal containers, in a technique called containerization. when did this technique originate? The late 18th century
There have been increased concerns that containers might be used to transport terrorists or terrorist materials into a country. They have been used to smuggle contraband or stolen cars, transport terrorists or terrorist materials, etc. smuggling of contraband or stolen cars;  transportation of terrorists or terrorist materials into a country undetected.
Containerization Containerization Containerization
Hazards Hazards Hazards
 In recent years there have been increased concerns that containers might be used to transport terrorists or terrorist materials into a country undetected. The US government has advanced the Container Security Initiative (CSI), intended to ensure that high-risk cargo is examined or scanned, preferably at the port of departure. Containers have been used to smuggle contraband or stolen cars. The vast majority of containers are never subjected to scrutiny due to the large number of containers in use Containers have been used to smuggle contraband or stolen cars. The vast majority of containers are never subjected to scrutiny due to the large number of containers in use. In recent years there have been increased concerns that containers might be used to transport terrorists or terrorist materials into a country undetected. The US government has advanced the Container Security Initiative (CSI), intended to ensure that high-risk cargo is examined or scanned, preferably at the port of departure.
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Containerization [SEP] Hazards
Containers have been used to smuggle contraband or stolen cars. The vast majority of containers are never subjected to scrutiny due to the large number of containers in use. In recent years there have been increased concerns that containers might be used to transport terrorists or terrorist materials into a country undetected. The US government has advanced the Container Security Initiative (CSI), intended to ensure that high-risk cargo is examined or scanned, preferably at the port of departure.