The correct options are
A Pedler Circular
B Lyon Circular
The Carlyle Circular was strictly enforced in West Bengal. In an attempt to stop the student movement in East Bengal and Assam, Chief Secretary of Assam, P. C. Lyon, issued a similar circular called the Lyon Circular. The government further tried to repress the movement by issuing another circular called the Pedler circular. It called on the Principals of the colleges and questioned them on the student’s involvements.