Governor Ricardo Quintela claims the move was forced by the ‘cruelty’ of the national government’s spending cuts

The meeting in Rio de Janeiro is a preparation for the G20 annual leaders’ summit set to take place in November

The stoppage, which began at midnight on Wednesday, will affect all services except long-distance routes

El Salvador President Nayib Bukele and former UK Prime Minister Liz Truss are also among the confirmed speakers