An interrogation should only be done when the interviewer has a good reason to believe that this person is guilty and is structured in a way which aims to get a confession out of the suspect. Interrogations tend to take place in an environment which can be controlled by the interrogators in order to make the suspect uncomfortable which can make them more likely to confess. The differences between an interview and interrogation are very important when discussing how different countries approach each technique as knowing the key features helps to expand our understanding in terms of how each technique can aid the police to catch criminals. As this essay continues these different techniques will be discussed in detail with emphasis on how the countries do things differently and what they do the same as well how this can affect suspects and their