Agartala: Election Commission of India (ECI) suspended two booth level officers (BLO) for making ‘gross mistakes’ while two hearing officers of Tripura were served show cause notices, said Chief Electoral Officer (CEO) Ashutosh Jindal here on Thursday. The accused BLOs committed mistakes in performing duty in the revision process of electoral rolls. However, Jindal did not specify what the mistakes were. He informed that all efforts were made to prepare error-free electoral rolls. The CEO said the state election machinery had conducted investigation into the validity of the complaint of white papers. (UNI)