== prior to DRN== 
 I want use challenge and remove option of Wikipedia to challenge some of the content in Sri Lankan Tamil people. I have challenged unreferenced content in . Also I questioned the different facts in links in . But since I can't go alone to the DRN I tried to start an edit warrying with someone. But they are reverting my edits after logged out. Seems like they using dynamic IPs. How can I act on these situations ? Do I needs to asked to protect the page so no IP can edit the page ?