He should have been imprisoned atleast for a year or two, if not that months are also ok, but why did they let him go like that no imprisonment??
Put him in the prison when he comes back. But when a former PM of Pakistan goes to India or any other foreign country, he should be given the respect which is due to him.
By telling us that the Indians should have arrested him and put him in jail, a rather slip-shop statement and berates us as Pakistan.