Bengaluru schools on Bannerghatta Road declare holiday amid Modi visit traffic diversions; CA exam candidates advised to plan travel early, police helpline shared. Bannerghatta Road traffic diversions for Modi’s Bengaluru visit prompt school holidays and a travel advisory for CA exam candidates. Bengaluru Traffic Police have announced restrictions and diversions across several parts of the city ahead of Prime Minister Narendra Modi’s visit on Friday. Several schools in the southern parts.