Help required getting my cash into my bank

Hi all,

I'm looking for some assistance specifically UK based. I have cash that I need to get into my account, which can also go into my offshore account in UAE. The amount is too large for myself to deposit it with the bank without it causing issues and likely having my account shut down. Does anyone have any options? I have explored Hawala at great lengths but I'd be losing a large percentage which I'm trying to avoid.

Thanks in advance