In the legislature, a filibuster is one who

A.

is in charge of party discipline

B.

presents part manifesto during parliamentary system sessions

C.

. does not take part in law making

D.

prevents the passage of a bill by making long speeches

Correct answer is D

A filibuster is a political procedure where one or more members of parliament or congress debate over a proposed piece of legislation so as to delay or entirely prevent a decision being made on the proposal. It is sometimes referred to as "talking a bill to death" or "talking out a bill" and is characterized as a form of obstruction in a legislature or other decision-making body.