I'm from Tunisia and I got a Schengen visa from Malta for 45 days only but the validity of the visa is from 11/02/2014 to 09/08/2014, multi entry. I went to Malta the 16/02/2014 using that visa and I stayed there 45 days exactly I exited the 02/04/2014. I went back to the embassy of Malta in Tunisia and applied for another visa to Malta, but they told me that I can apply for another visa only when the previous one expires, which will be on 09/08/2014. And I cannot wait till that time.
So they give me another option, namely using the same visa to re-enter Malta but I have to stay 45 days out of the Schengen zone from the day of my exit. This is have been told by the consultant himself. I would like to know if there is such a thing.