Rude Awakening

Thanks to Berkeley F.D. I mean, I salute you all for responding so quickly whenever the fire alarm in this building malfunctions, but do you have to blare your sirens at 2:30 in the morning while driving on a residential street? I'm no expert in these things, but even I know that it's customary for fire and police to only use their lights when driving on residential streets (AND AT WEE HOURS OF THE MORNING WHEN THERE'S NO TRAFFIC).

Just a thought!