Clause

A parliamentary bill is divided into sections called clauses.

Printed in the margin next to each clause is a brief explanatory `side-note' giving details of what the effect of the clause will be.

During the committee stage of a bill, MPs examine these clauses in detail and may introduce new clauses of their own or table amendments to the existing clauses.

When a bill becomes an Act of Parliament, clauses become known as sections.

Amendment

As a bill passes through Parliament, MPs and peers may suggest amendments - or changes - which they believe will improve the quality of the legislation.

Many hundreds of amendments are proposed by members to major bills as they pass through committee stage, report stage and third reading in both Houses of Parliament.

In the end only a handful of amendments will be incorporated into any bill.

The Speaker - or the chairman in the case of standing committees - has the power to select which amendments should be debated.

Standing Committee

In a normal session there are up to ten standing committees on bills. Each has a chair and from 16 to 50 members. Standing committee members on bills are appointed afresh for each new bill by the Committee of Selection which is required to take account of the composition of the House of Commons (ie. party proportions) as well as the qualification of members to be nominated. The committees are chaired by a member of the Chairmen's Panel (whose members are appointed by the Speaker). In standing committees the Chairman has much the same function as the Speaker in the House of Commons. Like the Speaker, a chairman votes only in the event of a tie, and then usually in accordance with precedent. The committees consider each bill clause by clause and may make amendments. There are no standing committees in the House of Lords.

More at: http://www.parliament.uk/works/newproc.cfm#stand

division

The House of Commons votes by dividing. Those voting Aye (yes) to any proposition walk through the division lobby to the right of the Speaker and those voting no through the lobby to the left. In each of the lobbies there are desks occupied by Clerks who tick Members' names off division lists as they pass through. Then at the exit doors the Members are counted by two Members acting as tellers. The Speaker calls for a vote by announcing "Clear the Lobbies". In the House of Lords "Clear the Bar" is called. Division Bells ring throughout the building and the police direct all Strangers to leave the vicinity of the Members’ Lobby. They also walk through the public rooms of the House shouting "division". MPs have eight minutes to get to the Division Lobby before the doors are closed. Members make their way to the Chamber, where Whips are on hand to remind the uncertain which way, if any, their party is voting. Meanwhile the Clerks who will take the names of those voting have taken their place at the high tables with the alphabetical lists of MPs' names on which ticks are made to record the vote. When the tellers are ready the counting process begins - the recording of names by the Clerk and the counting of heads by the tellers. When both lobbies have been counted and the figures entered on a card this is given to the Speaker who reads the figures and announces "So the Ayes [or Noes] have it". In the House of Lords the process is the same except that the Lobbies are called the Contents Lobby and the Not Contents Lobby. Unlike many other legislatures, the House of Commons and the House of Lords have not adopted a mechanical or electronic means of voting. This was considered in 1998 but rejected. Divisions rarely take less than ten minutes and those where most Members are voting usually take about fifteen. Further information can be obtained from factsheet P9 at the UK Parliament site.