What to do if you lose your Indian passport while on tourist visa in Europe?

What to do if you lose your Indian passport while on tourist visa in Europe?
Announcement about an upcoming book by Rahul Roushan.
Some are angry over ‘minority appeasement’ by Narendra Modi govt, and they need to be heard.
None of them are really saying that their beliefs were based on some wrong or outdated principles that need to be discarded.
With the left looking irrelevant, the right needs to get its act together.