Your theory isn't based on fact. If it was you would have researched the possibility of strangers being able to exit block 6 to the south. You didn't. Also, you would have taken witness statements into account before suggesting that your hypothetical getaway vehicle allowed Tanner to see colours.
Due to your lack of research it has fallen to others to point out that your assumptions aren't supported by any facts. That's frustrating because in my opinion it's the job of the person who proposes a theory to make sure it takes facts into account.
The answer isn't to change the narrative, it's to accept that a theory based on assumptions and inventions has no real value. It's just a story in my opinion.
Going out the back way as mentioned before, whilst being slightly closer, is not I have realised the safest way
The SAFEST WAY is going out the front way, turning right, then right again into the alleyway. Then first right again on to the hidden end of the little end of the car park
Only 70 metres, only a one minute walk for a young man.
Aand the vehicle is no longer in sight of the Tapas Secondary Reception or the route walked by the Tapas friends when checking their little ones..
It is just walking around block 6 rather than through it.
Easy peasy and SAFE
I wonder if Raj and Neil saw him? I guess that as they were sitting down and the balcony wall was solid, that they might not. Maybe they saw some lights come on and stood up as it pulled away? SY would know, I guess
This is only conjecture .... but it would be interesting to speak to them .... or even see the missing statements .... because it could have happened .... and would solve some of the mysteries asurrounding this case if it did.
AIMHO, but only a possibility
Thank you Gunit for making me think again. This is what feed back is all about, it jolts my thinking and helps me adjust parts that dont sit so prettily. I was a little concerned that in my original thoughts, the vehicle was in dsight of the Tapas reception. It's much better now . Cheers Gunit