We could of course discuss that, but we promote the following mechanism. In order to be able to receive the electoral lists in the future, parties will have to get the confirmation of an independent party guaranteeing that the privacy rules are followed and that the protocols are in place. These rules should stipulate that the information can only be shared for the purpose for which it was gathered, that is to solicit funds or to reach voters, to ask their opinion or to obtain their point of view and not for any other purpose that would be foreign to political activities.
On May 28th, 2013. See this statement in context.