Section 22(b) in The Bar Council of Bihar Election Rules, 1968
(b)The Presiding Officer shall exclude from the Polling Station all persons other than-(i)Polling Officers;(ii)Candidates and his authorised agents; and(iii)Voters allotted to the Polling Station who have not cast their votes;(iv)Person or persons admitted for the purpose of identity of electors and by the Presiding Officer to assist him in the discharge of his duties.(v)Other persons admitted by the Presiding Officer to assist him in the discharge of his duties :
