Ahead of the G20 Summit in Delhi, at least 50 ambulances will be kept ready with adequate medical staff at hotels, airports and the main venue Bharat Mandapam to deal with any medical emergency, said official sources.A source said, “Hospitals like RML and AIIMS will be ready for any contingency along with 50 ambulances which will be deployed near the hotels, airport and G20 venue.”Moreover, there will be medical arrangements near the G20 Summit venue.Union Health Minister Mansukh Mandaviya is expected to inspect the medical contingency preparation for the G20 Summit.The medical teams will be deployed round-the-clock to cater for any medical assistance required by the visiting delegates.In the national capital, the summit will be held on September 9 and 10.