It's true about the clothing business and Tower Bridge - the information was released by the police.
There's a couple of sites where links are automatically removed on tattle, explained for each one below. Hidden links - redirection links are removed as it needs to be clear where a user is being sent. Facebook story links - as they doxx the person that shared it. Try to post the photo or...
tattle.life
Ah, thanks for the due diligence.
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Picking up on that, I still maintain that children can maintain a special interest in niche subjects/areas even if they have no direct experience (the article says she's never been to London before). Although if she is in that area, making it such public knowledge would surely make her move on?
I'm thinking of previous missing person cases concerning vulnerable individuals and the police usually drip feed information. There seems to have been a lot of information released about her and her disappearance extremely quickly IMHO.
It is plausible she could have made it there without a ticket. I've known of someone during a mental breakdown who managed to travel a fair distance by train without tickets and dodged stations without barriers.