Complex sentence: In early 2007, BGPV have been in negotiations with John Marek and Ron Davies'Forward Wales Party to form an electoral alliance, an alliance which critics say undermines their' independent' status.
Split into simpler sentences: In early 2007, BGPV have been in negotiations with John Marek and Ron Davies'Forward Wales Party to form an electoral alliance. An alliance which critics say undermines their' independent' status.