Which of the following is a reason for performing immigration raids?

Performing immigration raids serves several purposes, one of which is to deter unlawful immigration. This form of enforcement action is typically aimed at individuals who are in violation of immigration laws. By conducting raids, enforcement agencies send a clear message that unlawful entry or residence within the country will have consequences. This deterrent effect can discourage individuals from attempting to enter or remain in the country without proper documentation or legal status, thereby contributing to the enforcement of immigration laws and regulations.

The other options do not align with the primary objectives of immigration raids. Hosting community events, promoting cultural integration, and assisting with visa application processes are all activities that focus on community engagement or immigration facilitation rather than enforcement or deterrence of unlawful immigration. These activities typically aim to support individuals in navigating the immigration system rather than addressing illegal immigration directly through enforcement actions.