While applying for a Schengen visa, I mentioned in my cover letter to grant a few extra days to cover for any flight delays. So I was granted one day extra in duration of stay and 2 weeks of extra validity.
Now if my flight is delayed or cancelled and hence extending my stay by more than a day, then is my visa valid or not? Can I re-enter the city in such a scenario, given that the validity is still there for 2 more weeks?