S N Srivastava, Special Commissioner of Delhi Police (Special Cell), said there is a "little scope" of increasing manpower in police but through proper training and use of technological advances this gap could be bridged.
"I would like to make a special mention of the technology that is available to us in the form of social media. One can prevent a lot of crime through social media and through other means to interact with the public. Social media, the way people build network.
He made these remarks at a press conference to announce the 16th India International Security Expo - 2013. The four-day event will be held in the city from September 26 to 29.
Srivastava said different channels, particularly social media, can bridge the communication gap and increase citizen's involvement in local policing efforts.
On the use of technological advances in increasing the productivity of the police force, he said, "Technological innovations have the potential to dramatically improve both the efficiency and effectiveness of the criminal justice system. To do this job, police have to look frequently towards technology for enhancing the effectiveness but the progress of technology in the police force has been slow and uneven.