If the Serious Crimes Unit or whichever police department it is are looking into her it is likely there is a flag on any account she has isnt it?
I commented about it above.
You don’t even need police to get flagged. I ended up with it on the basis of my exs mum walking into our local branch and claiming I’d logged into my exs account and made unauthorised/fraudulent transactions, with absolutely no evidence, just her word, my Barclays basic account was frozen and later closed completely even though my ex went and told them what his mum said wasn’t true, and they sent me a letter stating they had looked into it and had no reason to believe I’d done anything wrong, I couldn’t get a bank account at all for ages even after the Barclays had decided I’d not done anything.
My brother has worked for a couple of banksand done something to do with anti fraud (he wanted to work in the fraud department at one point) and he said It comes up straight away when they do their checks and that would be why they were refusing me immediately.
Even staff at the most basic level of where he worked can see information about people who are flagged for fraud and on watchlists when they bring up their account like, say when they phone in for whatever reason, you go through security and the person on the other end of the phone brings up your account on their computer, it tells them there too.
With that level of police investigation polos bank accounts will be frozen completely and she won’t be able to open another one unless it’s decided she’s done nothing wrong and she goes through the actual people who deal with it (a bit like like getting your credit file corrected).