With signs of a rift within the coalition parties, the countdown for the Prayut Chan-o-cha government has begun in advance of it completing its term by March next year. A number of untoward incidents in the past few weeks, with each coalition partner testing the government’s stability, show they are up for a snap poll. One incident was the boycott of the Bhumjaithai (BJT), a key coalition partner, over the cabinet’s plan to extend the Green Line concession. The BJT dared to challenge Gen Prayut and it is confident in its political prowess. It has proved it can deliver most of its flagship poli…