Google Streetview captured this two dozen strong contingent of San Jose and Santa Clara police bike patrol on an apparent training ride last November.
They’re kinda sorta taking the right lane and staying clear of the bike lane on Berryessa Road in San Jose, California.
You can view this group for several yards by scrolling from here in Google Streetview. Note the police SUV acting as a sag behind the last rider.
Thank you to @jibberboosh for pointing me to this.