TF1, a French TV station carries this [link disabled] video report of a debate within France’s Socialist Party, concerning the ratification of the EU Constitution. Two campaigning websites each for and against are listed.
The ‘No’ camp is split with supporters of Henri Emmanuelli on the one hand, a corrupt politician who’s main claim to fame was his position as Treasurer of the Socialist Party when many of its leading figures were being caught stealing public funds to finance the Party. On the other side are supporters of Laurent Fabius, part of what was once the reformist wing of the Socialist Party (in the mid 1980s). Fabius himself of course is one of the blood contamination killers, four Socialist politicians who allowed HIV infected blood to be used in blood transfusions, leading to the contamination of as many as 2,000 French haemophilliacs or half the total French haemophilliac population. I seem to recall that there was a screening method that was delayed, on the grounds of cost. Naturally, the politicians escaped punishment, other than a token criminal conviction for “involuntary homicide”.
Details of the campaigning sites can be found here.
Sadly, with champions like this, the credibility of a “Non!” campaign would be somewhat stretched. Even in France.