I think the scenario originally presented here involved a problem with the joint medical recommendation form (Form A7) rather than with the application form (Form A6). I’m not aware of any caselaw about joint medical recommendations.
I’ve had a look at s15 and the commentary in Jones, and the way I understand it now is:
- If the problem is inconsequential – de minimis – then it won’t make detention unlawful.
- If the problem involves an application or medical recommendation being “incorrect or defective” then it can be rectified within 14 days of admission. This seems to apply to a joint medical recommendation.
- If the problem goes beyond “inaccurate recording” and discloses a “fundamental” breach of law or procedure then it can’t be rectified under s15.
- If one of two medical recommendations is “insufficient” (or taken together they are insufficient) then there is a procedure for replacing one recommendation, but this procedure does not apply to a joint medical recommendation.
There are some examples of what de minimis, incorrect, defective, fundamentally defective, and insufficient might mean in the commentary.
I guess the approach to take here depends on the nature of the problem with the joint medical recommendation – @metoo, can you say what it was?