1. Sent to UKBA by Special Delivery on 7th October 2013. 2. Documents delivered to UKBA on 8th October 2013. 3. Acknowledgement letter – 23rd October 2013. 4. Money Deducted from the account – 24th October 2013. 5. Receipt of acknowledgement letter – 26th October 2013. 6. Receipt of Approval letter ...