Lucknow/ Agra, Jan 24 (ANI): US President Barack Obama on Saturday cancelled his upcoming visit of Agra after reportedly being unhappy over the security arrangements in the city. According to reports, the security chief who was organising President Obama's Agra visit received a letter stating that the advisors of the visiting dignitary were allegedly unhappy over a 150 metre stretch near the Taj Mahal that he would have had to walk. No vehicle is allowed upto the main outer gate of the mausoleum. However, Principal Secretary (Home) of Uttar Pradesh Debasish Panda said an official confirmation about cancellation of Obama’s visit has not yet been received. President Obama was originally supposed to visit the Taj Mahal on January 27.