Union Agriculture Minister Shivraj Singh Chouhan hurriedly left from an event for Rajkot with his convoy, unknowingly leaving his wife Sadhana Singh behind in Junagadh. However, when he realised after a while that his wife was not with him, he returned with the 22-car convoy to Junagadh's Peanut Research Center, where Sadhana was sitting in the waiting room, said reports.