New Delhi, Nov 28 (ANI): BSP Chief Mayawati said on Friday that BJP is trying to spread communal tension by deciding to celebrate Raja Mahendra Pratap Singh's birthday at Aligarh Muslim University. Talking about the row of AMU VC's letter to the HRD Ministry, Mayawati said that the state government should take note of the incident and stop any communal activities from taking birth in the state.