Share 'Carnival chaos: Samba float collapses crushing Rio dancers in second horror accident in two days leaving almost 40 people injured'

At least 17 people have been injured in the most recent accident involving a float Top of the float buckled during Rio de Janeiro's iconic parade early on Tuesday Six of the 17 injured were taken to hospital - one person with serious head trauma One of Paraiso de Tuiuti samba school's floats crashed into a barrier on Sunday  A samba float crushed dancers when it collapsed at the world-famous…