High fuel prices?: Congress trolls PM on travelling in metro

After Prime Minister Narendra Modi took a ride on the Delhi Metro, the Karnataka Congress tweeted, "High Fuel prices in Delhi has forced (PM) @narendramodi ji to use Delhi Metro? Or one more election jumla?" PM Modi was travelling from Dhaula Kuan to Dwarka to lay the foundation stone for the India International Convention and Expo Centre (IICC) in Delhi.