So we have like 5-6 hrs to kill - what should we do - especially since we would have already seen Singapore city??
Most likely we would have a multiple entry visa - so we can indeed go out of the airport - and maybe see something closeby. Though not sure whether we would be allowed to leave - since we would be "in transit". Our bags would be checked thru to Mumbai. The flight is Silkair / SIA.
The option seems to be to spend the time at the airport, then?