The document summarizes the following key points in 3 sentences:
Prime Minister Narendra Modi had to return to Bathinda airport without attending a rally in Punjab after his convoy was stranded on a flyover for 15-20 minutes due to protesting farmers blocking the route. The security breach has led to a political storm in Rajasthan with BJP leaders demanding the resignation of Punjab Chief Minister and criticizing the Congress government over the lapse. Rajasthan Chief Minister Ashok Gehlot also questioned how the SPG and IB allowed the Prime Minister's convoy to take a route where farmers were protesting.