Once again could I respectfully ask that you refrain from personal insults.
Maybe you could try instead to look at reasons to make those shutters behave differently to what is shown in the video.
I don't think you appreciate being called out on your posting tactics
😁It seems that sceptics have a severe inability to retain information which has been repeated ad nauseam which is exactly why there has been a ground hog re-visit every day for over fourteen years rehearsing exactly the same trivia time after time after time after time after time after ... ... ...
What is it you have failed to comprehend about there being a knack to gaining entry to premises by raising shutters from outside. It has been repeated often enough.
What is it you fail to comprehend that burglars had it down to a fine art if the burglaries in surrounding premises to 5A are anything to go by. That too has been repeated ad nauseam.
Have you forgotten Peter Mac's trespass demonstrating raising and lowering the shutter from outside but unable to complete the manoeuvre; perhaps because he baulked at trying to slide the window on private property or perhaps because he didn't have the knack. It has been pointed out often enough.
Gerry McCann most definitely didn't have the knack when after lowering the raised shutter he manage to raise it only a short distance before it stuck.
Heri thought about it; worked it out and tried it; and showed how it was all perfectly possible. Have you forgotten that or just ignore it.
There is no proof the intruder raised the shutter from outside.
There is no proof the intruder raised the shutter from inside.
There is no proof why the shutter was raised in the first instance. And this 'discussion' has really been going on for fourteen years! - if you cannot see the obtuseness demonstrated by that, I am sincerely sorry for you.
The important issue is that a little three year old vanished from that apartment and the police are right now building a case against their prime suspect.
If that involves "questioning" and "answering" the sceptic obsessions ~ well and good ~ but I think now would be the time to give up on fourteen wasted years of vitriol and allow the professionals to build their case or cases against real possibilities unbiased by sceptic opprobrium.
The police are investigating stranger abduction and have been for some years now. Probably based on the premise that once they have done the work and gathered evidence or they haven't ~ they then proceed to the next part of the jigsaw to check that out. I doubt very much if groundhogdaying it back to ponder shutters features too much else we would still be working in 2007 and not 2021.