Sobriety Checkpoints A narrowly focused thesis surrounding the legality of sobriety checkpoints needs to be developed first and then a 4-5 page paper written on it. Do you think that it is constitutional for the police to have road blocks? What cases have shown any violations of Fourth Amendment rights during sobriety checkpoints? For example, there have been a number of challenges of the random checks for drunk drivers. Why are there 12 states that did not use sobriety checkpoints? ORDER THIS ESSAY HERE NOW AND GET A DISCOUNT !!!