Well done with the Alain and drink driving.
I am deeply dissatisfied with the ending. Yes, it is probably realistic that you don't know, but that is the whole point of a tv drama - that you DO get to know for definite at the end. If I want real life and not knowing, I can watch the news. It was all a bit wishywashy washy. Is he dead? isn't he dead?
I would also have been happy with the ending if series two was going to continue this same story- Tony convinced Russian boy was Ollie, us thinking is he? Isn't he? Tony keep being prevented from access to him and trying to get Emily re-involved. Ultimately concluding with Russian boy being Ollie. Then you could have had series 3 where you have the whole fall out of that- Ollie with Tony, unable to speak English, Emily wanting Ollie back but now she is with Mark and has James etc etc.
The stick man looked like it was drawn on a high up window to me.
The age enhanced picture of Ollie looks exactly like Russian boy.
Why Russia though? Why not Romania or the Far East? Russia seemed really random.
And... why oh why oh why was Ziane killed by Georges? Georges didn't know he had picked up the coin as he pocketed it and gave it to Malik and then was sent to prison. Ziane had nothing else on Georges or Alain and the only person who knew that he had the coin was Malik and I can't imagine he told Georges? Stupid plot hole.
And also the whole Ian/ Vincent thing including false alibis turning out to be completely irrelevant is annoying. I didn't want Ollie taken by a paedophile gang obviously, but I would have liked a little bit of a tie in- Vincent having seen something and unable to say because he was buying pictures from Iain at the time or something.
And Silvie had to have known- Alain wasn't meant to have been going out, then disappeared for hours to give the scarf back- even if she hadn't been listening about the scarf, surely she'd wonder where he had gone too- and more so with the disappearance of Ollie at exactly the same time he was out (not saying she'd suspect him, but she'd ask him where he'd been in case he'd seen anything). Also I though she said he was dead and the drink killed him?
This is not the ending I wanted/needed. I don't want to watch another long distressing series about another childs abduction which won't conclude and leave me hanging.
Finally, why on tv when people go to Cold places such as Russia do they always have to grow a massive bushy beard??