Why does Siri refused to tell me the time of an event while driving?

We have an arena and a stadium nearby. When I ask Siri to tell me the time of an event at one of them, Siri refuses to answer with “I can't show you that while driving.” Responding a tell me prompt with I can't show use is bad enough. Being able to start turn by turn direction rather than give me a a much simpler hour and minute time makes no sense. All I want to do is know if I need to take an alternate route home. I wonder if the answers from Apple AI will be any more informative about why it refuses to answer a question.