I have applied for my visitor visa on 12th of December and on 13th of December I got update that my application has submitted. I have applied from New Zealand. Since then I have not get any updates regarding my application. So general process time shows is 15 days but next week is Christmas week then I expect what days I get my application decision approx?? Means next week also working days at immigration office and how many more expected day I can get my decision??