I would politely point out I said ' Or if you consider all possibilities'
Im not sure how far back in the thread you have read but there has been discussions here regarding the morning of the 19th on heworth road being a 'clean up' day.
A former memberof WS also pointed out that there was a flashing light sequence in the paned window of the property on the corner of Heworth Plce and various suggestions were made as to which type of vehicle could have such a light sequence.
It will depend of course on your own personal research as to what you what you think was happening on Heworth rd on the 18th & morn of the 19th and if a clean up was being done who was doing the it.
Personally I think there was a clean up in operation. Under the wall of the Limes on the main road there appears to be a lorry which is either a tanker type/road/drain cleaning vehicle, or has 2 large liquid containers on it.
The flashing lights could possibly be and I repeat could be the light sequence of a mobile diverted traffic/traffic cone dropping vehicle. I have attached a highway video that show this type of vehicle in operation at night to demonstrate the sequence of lights which operate on vehicles and traffic cones skip to 3.08 in video.
These are my opinions only
Dyor
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