AYMAN AL-WERFALI LIBYA will return to "square one" and the turmoil of 2011 if national elections planned for December are delayed, the speaker of parliament said, with a new rival government likely to set itself up in the east. The elections are seen in the West as a critical step in efforts to bring stability to Libya, which has been in chaos since the 2011 NATO-backed uprising against Muammar Gaddafi. Libya, a major oil and gas producer, was divided in 2014 between an internationally recognised government in the west and a rival administration in the east that established its own…