Boss, i have been receiving the same responses from my Programme Assistant (SJM) for past many months. Does not have to do anything with visa quota. BG checks are BG checks & no body knows what is their completion criteria or timeline.
Also, Just now once again received same reply in response to my query sent almost a month ago. CAIPS are expected to reach by 2nd week of July, let's c what "stork" brings this time.........

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P.S: For Jimmy, please don't get confused with.........What Stork Normally Brings.....