Yeah, but it’s a lot easier to hose off blood on a sidewalk than to mop it up from the tile floor inside. /sarcasm, I think...
Nope. Not sarcasm.
No, blood will soak into the sidewalk, but can be mopped off of terrazzo.
Should cut down on folks flying out of DFW if they have to stand in long lines in the sun for screening. Let’s see - stand in the sun in 110 degree temperatures for a couple of hours, or drive an air conditioned car 500 miles?
Kaboom...No, No the rest of the facility other than the airport’s outside security area is OK—they will need a new batch of those TSA guys though.