Visa france +1 transit shengen

• I have a question, I have visa France (+1 transit schengen). I`m in france now.
  I need to go to Belgium on 29th of december, and back to France on 31st of
  december (in the morning). But the visa is valid only till the 30th of
  december. What should I do? I haven`t the carte de sejour yet. I will receive
  it only in the beggining of january. I have carte etudiant, passort, demande de
  titre de sejour, assuarance and ISIC.

  27 Dec 2007, 03:06 Yulia