Yadav said he was getting full co-operation from the centre and also commended Patil for evincing deep concern over the tragedy. He said he had spoken to Patil five times since the blast and 'centre is extending all possible help.' On the opposition's demand for the dismissal of his government, Yadav said there must not be any attempt to gain mileage out of acts of terror. On being asked about AICC president Sonia Gandhi's visit to the city late last night, Yadav said: 'she did right by rushing immediately' but hastened to add that state PWD minister Shivpal Singh Yadav had arrived before her.