Graffiti on walls may be off limits because of the Election Commission’s stringent rules, but parties are still using walls — in ...http://timesofindia.feedsportal.com/c/33039/f/533979/s/38d5c613/sc/7/l/0Ltimesofindia0Bindiatimes0N0Ccity0Cchennai0CCandidates0Ethrow0Eparties0Eonline0Eto0Eget0Epulse0Eof0Evoters0Chome0Clok0Csabha0Celections0C20A140Cnews0CCandidates0Ethrow0Eparties0Eonlin