The chief of Delhi’s metro rail system Elattuvalapil Sreedharan resigned on Sunday after a section of an overhead bridge under construction gave way and crushed five workers to death.

This is the second such accident involving the mass transit system in less than 12 months. Last October, a section of an under-construction flyover in the capital’s Lakshminagar area collapsed and fell on a bus, killing at least two persons.

The Metro project, led by the 77-year-old Sreedharan, came under rare media criticism following the deaths.

Sreedharan has enjoyed strong government support so far and is not shackled by the delays, cost-overruns and red tape that have plagued big projects in India for decades.

His reputation , access to officials including the prime minister, and a mandate to jump obstacles himself rather than wait for civic authorities, have enabled him to get results.

The widely acclaimed chief’s resignation could also come as a serious blow to Delhi Metro projects scheduled to be completed before the Commonwealth Games.

Sreedharan’s resignation comes at a time when Nandan Nilekani, another engineer-entrepreneur and co-founder of Infosys Technologies, quit his job to head a government agency.

Do you feel the Delhi metro chief took the right decision and will his resignation be accepted?