He said the delegates' inquiries were mainly accreditation related and more specific about the security for the head of their states who would be visiting the country during the games. The delegates also inquired about health services and other contingency plans.

Pillai said the games venue would be sealed at least a fortnight ago as part of preventive security measures. India is hosting nearly 8,000 athletes and officials for the Commonwealth Games which would be held in various parts of the national capital from Oct 3-14, 2010. Around 15-20 head of the states are also expected to arrive in Delhi.

Another 100,000 visitors are expected to be in the city for the event. Besides, there will be 30,000 volunteers guiding visitors to the games. The total city infrastructure investment has been estimated at $2 billion.

Pillai said the security would also be provided to athletes not only in the games village, but on their visit to historic places in the country.

He also said there was no input that level of threat was more for athletes for any particular country. 'The level of security is same for every one.'