Traffic Diversions due to Koregaon Bhima Battle Anniversary

What will be the impact of the traffic diversions for Nagar Road? I have read and shared an article on this yesterday, but I had some specific questions - 1. Is the traffic diversions just for heavy vehicles? 2. The blockage starts from Kharadi Bypass to beyond Wagholi. Are private vehicles allowed from Kharadi to Wagholi using the highway?