On this particular day, they were filming scenes in 4 spots throughout the day for episode 209 "Three Ghosts", the mid-season finale.
A garage across the street that was all tented up to keep the light out was used for some scenes that included some Starling City PD. Roger Cross & Paul Blackthorne did scenes in there with several other Officers. This was of course the scene we now know as where Lucas Hilton is killed.
Meanwhile, across the street they had scenes shooting with Kevin Alejandro & a bunch of people inside the Chapel Arts building.
Later in the evening, they shot scenes in front of the Patricia Hotel with David Ramsey walking into the hotel to talk to a desk clerk while Stephen Amell's character (played by his stunt double Simon Burnett in these takes) sat in the car.
Later, a scene at the back end of the hotel had Diggle (played by his stunt double Sylvesta Stuart) jumping off outside stairs onto the ground. I caught a few of the practice takes earlier in the day, but by night time, there was too much equipment in the way & lighting was so bad that I didnt get any shots of the actual stunts.
Arrow airs every Wednesday on The CW in the U.S. & CTV in Canada as part of their AmellWednesdays with The Tomorrow People.