Addressing a press conference, he thanked the people for the success of the fortnight-long car-rationing measure which Transport Minister Gopal Rai claimed has reduced air pollution by up to 25 per cent.
Kejriwal said the government will decide on bringing the restrictions again, in an "improved form", after assessing its impact at a review meeting on January 18.
"On Monday at 3 PM, an assessment meeting will be held with all the departments that were part of it. What are the lessons learnt and when we implement it again, whenever we do that, what are the preparations needed, we will assess," the Chief Minister said.
Kejriwal said the measures, unprecedented in independent India's history, managed to increase the efficiency of the public transportation system, especially buses, as congestion came down "drastically".
People followed the measures not because of the provision of Rs 2,000 penalty for each violation, Kejriwal stressed.
"It gained widespread support as we took people along," he said in a press conference at the Delhi Secretariat, flanked by Transport Minister Gopal Rai and Home Minister Satyender Jain.
Rai said that "three factors" have come up in wake of the restrictions, namely reduction in the level of peak pollution, a cut in the average volume of PM 2.5 (fine respirable particles) and the high quantity of pollutants in the border areas.
Kejriwal thanked the agencies involved in enforcing the regulations, including Delhi Police, Civil Defence volunteers, Delhi Metro and "above all the fantastic people of Delhi".
The radical scheme, aimed at curbing soaring levels of pollution, came into force on January 1 leading to major cut in volume of cars on the city's streets amid the deployment of thousands of traffic police personnel and volunteers.
Under the scheme, private cars having odd registration numbers were allowed to ply on odd dates and those with even numbers on even dates. The restriction period was from 8 AM to 8 PM.
