Revised Adsense Policies - Google Update

Google Adsense program participants must follow these policies!

No Invalid Clicks and Impressions

Should not use encouraging phrases like "Visit Us", "Click Us" to make the users to click your Ads

Graphical gimmicks or other symbols such as arrows that drags the Users attention should not be used!

Should not compensate users for viewing ads

Misleading labels above Google ad units such as "Favorite Sites" should not be used

Sites having Google Ads should NOT have the content on the following:

Adult, Violent Content, Drugs, Gambling, Illegal content Etc

No Pop-ups or Pop-unders

Rules on Ads Placement

Google ads or search boxes are not permitted to be published on websites that also contain other ads or services

More info on Google Updated Adsense Policies :)