"Consequential train accidents"

I hope I was as enthusiastic about joy, love, grief and other such stirring emotions as I am about 'apathy of the administration'...sigh..

New Delhi, Apr 25 (PTI) There has been a considerable decline in the number of serious railway accidents during the past five years, the Government said today. The number of "consequential train accidents" has declined from 325 in 2003-04 to 194 in 2007-08, Minister of State for Railways R Velu informed the Rajya Sabha in a written reply.....

What the hell are these guys talking about ? "Consequential" as in where only 100 people died.