Vehicular traffic will be affected in parts of central Delhi as Congress leader Rahul Gandhi appeared before the Enforcement Directorate for the second consecutive day in a money laundering probe, the Delhi Traffic Police said on Tuesday. In a series of tweets, it posted information about the routes to be avoided even as it mentioned that necessary arrangements have been made as a precautionary measure. Special Commissioner of Police (Traffic) SS Yadav told PTI, "Arrangements have been made to ensure the smooth flow of traffic for public transport as well as people commuting to Delhi so that they are not affected. As yesterday, we ensured that traffic flow was smooth. We will ensure it will remain smooth today as well."