Yes, DWI checkpoints, also known as sobriety checkpoints, checking stations, or roadblocks, are indeed legal in North Carolina. Despite violating the spirit of 4th Amendment protections against unreasonable searches and seizures, Courts have determined checkpoints may be in the interest of public safety and therefore authorized in certain circumstances. However, for DWI checkpoints to be legal, they must meet statutory and caselaw guidelines, such as being part of a planned, systematic program and otherwise comply with N.C.G.S. 20-16.3A. The location, timing, and execution of the checkpoint should be part of a neutral, predetermined plan and minimally intrusive.