I will be applying for my spousal visa shortly and it will be on the basis of savings alone. However, the falling value of the South African Rand (ZAR) against the GBP is really hurting the value of our savings. Currently, the converted value is still sufficient to meet the financial requirements but I am really scared that the bottom could fall out of the ZAR/GBP exchange rate any day now. I have opened a GBP denominated account at my SA'n bank but I am nervous to transfer the savings to this account as I don't want to upset the "6 month" applecart. Any idea if the UKBA would accept the transfer or would it raise concerns?