Gary Mack and others have posted newspaper articles that long predated the assassination (by decades) that explained the fire safety purpose of the red rings. The only thing "weird" about this is your refusal to accept the documented explanation.
Gary Mack and others have posted newspaper articles that long predated the assassination (by decades) that explained the fire safety purpose of the red rings. Yes, during WWII many cities had regulations about posting red rings on windows to enable firemen to know where to place ladders so the occupants could escape a building that was on fire.... if the building didn't have a fire escape.
Those rings were placed on windows that were at the end of a corridor ....
Oh by the way, Mr Smart Guy.... Was the TSBD equipped with a fire escape?