Repeated attempts to contact Delhi Transport Minister Ramakant Goswami and Transport Commissioner Rajendra Kumar did not fructify.
Gupta alleged that the chief minister was trying to deflect responsibility to the Centre though her government was responsible for the "loopholes" in the transport system.
"The Delhi government is also responsible for the tragic incident along with the police. However, Dikshit is trying her best to show that Delhi government has nothing to do with the incident," said Gupta.
To augment public transport, the government had launched the ambitious cluster bus service in last year involving corporate entities and had promised to take the size of fleet to over 2,000 by 2012 but so far around 300 vehicles are plying under the scheme.
Last year, the government had planned to install CCTV cameras onboard all DTC buses but nothing has happened so far in this regard as well.
According to existing norms, all drivers of public transport vehicles must carry a public service vehicle issued by the transport department but officials admit that majority of the drivers are driving buses, autos and taxis without having it.
In 2010, the Delhi government had decided to issue smart card-based PSVs but that project was also not implemented effectively. The chip on the smart card PSV contains various information about holder of PSV like address, license number and police verification details.
Following death of a Std X student in a freak incident, the Delhi government in August had directed all schools under it to strictly follow the Supreme Court guidelines on plying of school buses and prescribed certain new norms to ensure safety of students using school transport. But as per officials of Delhi government the directions have not been followed by most of the schools.
As per the directive, all schools were required to finalise a route plan for their buses and the route plan, along with the list of children travelling by buses and designated bus stops, should be submitted to the traffic police by August 15.
The government had also asked the schools to appoint a conductor with a valid licence by September 30 in addition to the attendant. But slack enforcement has resulted flouting of the directions by the schools.
The Supreme Court had set specific guidelines for plying of school buses which included fitting of horizontal grills on windows of the vehicles.