What is Police Clearance Certificate ?

Friends whenever you have applying for your new Passport OR Visa then, 

Guys if you don't have this certificate this means you don't have to left your country

So what is Police Clearance Certificate ?

It is a special document which released by the Passport government of India OR our foreign ministry.

Whenever you are applying for your new passport OR you interested to visit in any country to work, then this certificated are needed.

Every country released this certificate to protect his sovereignty and also to protect the criminal activities.