What do I do if the vehicle is stolen and the original policy is lost?

[Vivek]

What do I do if the vehicle is stolen and the original policy is lost as it is also in the same vehicle?

No need to worry, if you have the photocopy of your policy it will also work.

[damon]

Do not panic anish just make a report for stolen car and take FIR as your insurance agent to get you new policy papers and as vivek mentioned photocopy will also work.