Doubts have been raised about whether Rosebraugh or other unofficial spokespeople actually have ties to the cells involved, although the press office claim they do not know the identities of ELF members.
对于罗斯布劳或者其他非官方发言人是否真的与相关的细胞有联系，令人疑窦丛生，尽管新闻办公室声称他们不知道ELF成员的身份。