With more than a month to go before official election results are announced in Thailand, opposition groups are trying to impeach the military-backed Election Commission for what they say are rigged polls.
Opposition party Pheu Thai says it has enough seats to form a coalition government and unseat the military government, which staged a coup in 2014.
But the military government isn't likely to give in without a fight.
Al Jazeera's Wayne Hay reports from Bangkok.
