Final answer:
The congressman being arrested and going to court for driving while under the influence of alcohol is an example of the basic principle of Rule of Law.
Step-by-step explanation:
The example given in the question, a congressman being arrested and going to court for driving while under the influence of alcohol, is an example of the basic principle of Rule of Law.
The Rule of Law is the principle that no one, including government officials, is above the law. It ensures that all individuals, regardless of their position or status, are held accountable for their actions and are subject to the same laws and legal processes.
By arresting and taking the congressman to court for his illegal actions, the principle of Rule of Law is being upheld and enforced.