On 3 May 2007 they could not be raised by Dianne as seen in crime scene photos. They had stuck that's why that weren't fully down! They normally fall back down but there's a gap at the bottom which means the shutters had stuck! Elementary like the evidence found on the alleged open window!
SnipHe does not know if the window next to the front door, and that gave access to the children's bedroom, was locked, given that he assumed that the outside blinds could not be opened from the outside.
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... the window was also open on one side, the external blinds almost fully raised, the curtains drawn back ...
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----- Then he closed the external blinds, made his way to the outside and tried to open them, which he managed to do, much to his surprise given that he thought that that was only possible from the inside.
G McCann 10/05/2007https://mccannpjfiles.co.uk/PJ/GERRY-MCCANN-10MAY.htmSceptics believe that the crime scene was 'staged'.
They've never come up with an explanation as to why having carefully opened the window and raised the shutter to 'simulate' an abduction ... this 'master criminal' went to the bother of destroying the 'set up' by closing the shutter before the police could see it.