Bolivia’s president accused of plotting coup against himself to boost popularity

Opponents say abortive raid on palace by angry ex-army chief was a stunt to bolster support

It was the armoured vehicles circling the Plaza Murillo - the normally tranquil central square in historic downtown La Paz - that initially set Bolivians on edge on Wednesday afternoon. By the time a phalanx of troops had marched on the presidential palace, the sense of collective confusion and shock was at fever pitch.

By 2.30pm, a small tank was repeatedly ramming the gates of the neoclassical building known as Palacio Quemado until troops forced their way in and, in an extraordinary scene, the coup leader - disgruntled former army chief Juan Jose Zuniga - faced off against the president, Luis Arce.