Board Thread:Character Discussion/@comment-86.143.250.155-20150316000928/@comment-26564154-20150702192655

That's the rumor floating around.

Jason R. stated that Clarke will meet interesting ppl on her walkabout, and the Grounders will be in season 3 premiere. (melty.com)

But, I seriously doubt that Clarke is headed to Polis - she will confront Lexa one day but I don't see it happening in the premiere.