Personnel Ministry said that secretaries of the ministries/departments and heads of departments of attached and subordinate offices are mandated to regulate the attendance of their employees at all levels."The officers/staff shall follow staggered timings to avoid over crowding in offices/workplaces as decided by the heads of department," it said in the order.The officers and staff residing in containment zones shall work from home and be available on telephone and electronic means of communication at all times, the ministry said.It further said that all officials who attend office shall strictly follow Covid-19 appropriate behaviour, including wearing of masks, physical distancing, use of sanitisers and frequent hand-washing with soap and.