stevens argued that a reasonable person, when faced with such a question from a police officer during a traffic stop, would not feel free to leave and not feel free to refuse to answer. he continued to emphasize color effects. the purpose of the question is to demonstrate that the situation may be seen in different ways depending on one's point of view. the project was divided into three streams. this was the second final between these two clubs, the match being the replay of previous season's final. 