Insight: Stranded trucks, unpaid workers: India Inc counts cost of cash crunch http://reut.rs/2fiPwum

The derailment was India's deadliest train crash since 2010 and has renewed concern about the poor safety standard of the state-run network, which is a lifeline for millions of Indians but has suffered from chronic underinvestment.

Supply chains at small, medium and even larger companies are breaking down, underlining just how much corporate India - not just the shadow economy - relies on hard cash.

PICTURES: Pukhrayan train accident http://reut.rs/2fJf6JO

Over a 100 people were killed and more than 150 injured when an express train derailed near Kanpur in Uttar Pradesh, India.

At least 90 killed as India train derails, more than 150 injured http://reut.rs/2g64x0b