Eligibility criteria: 4yr + 1yr ILR Method of application: NCS Date of application: 23/01/2012 Date of receipt by UKBA: 24/01/2012 Date of debit of fees: 04/02/2012 Date of receipt of acknowledgement: 09/02/2012 (dated 04/02/2012) Date of receipt of approval: 20/04/2012 (dated 12/02/2012) Date of Ce...