Not unfrequently it happens that a section of the dominant party is profoundly discontented with the policy of the Government on some question which they deem of great importance. They find themselves incapable of offering any direct and successful opposition, but their discontent will show itself on some other Government measure on which votes are more evenly divided. Possibly they may oppose that measure. More probably they will fail to attend regularly at the divisions, or will exercise their independent judgments on its clauses in a manner they would not have done if their party allegiance had been unshaken. And this conduct is not mere revenge. It is a method of putting pressure on the Government in order to obtain concessions on matters which they deem of paramount importance. In the same way they will seek to gain supporters by political alliances. Few things in parliamentary government are more dangerous or more apt to lead to corruption than the bargains which the Americans call log-rolling; but it is inevitable that a member who has received from a colleague, or perhaps from an opponent, assistance on a question which he believes to be of the highest importance, will be disposed to return that assistance in some case in which his own feelings and opinions are not strongly enlisted.

Then, too, we have to consider the great place which obstruction plays in parliamentary government. It constantly happens that a measure to which scarcely any one objects is debated at inordinate length for no other reason than to prevent a measure which is much objected to from being discussed. Measures may be opposed by hostile votes, but they are often much more efficaciously opposed by calculated delays, by multiplied amendments or speeches, by some of the many devices that can be employed to clog the legislative machine. There are large classes of measures on which governments or parliaments think it desirable to give no opinion, or at least no immediate opinion, though they cannot prevent their introduction, and many methods are employed with the real, though not avowed and ostensible object of preventing a vote or even a ministerial declaration upon them. Sometimes Parliament is quite ready to acknowledge the abstract justice of a proposal, but does not think it ripe for legislation. In such cases the second reading of the bill will probably be accepted, but, to the indignation and astonishment of its supporters outside the House, it will be obstructed, delayed or defeated in committee with the acquiescence, or connivance, or even actual assistance of some of those who had voted for it. Some measures in the eyes of some members involve questions of principle so sacred that they will admit of no compromise of expediency, but most measures are deemed open to compromise and are accepted, rejected, or modified under some of the many motives I have described.

All this curious and indispensable mechanism of party government is compatible with a high and genuine sense of public duty, and unless such a sense at the last resort dominates over all other considerations, political life will inevitably decline. At the same time it is obvious that many things have to be done from which a very rigid and austere nature would recoil. To support a Government when he believes it to be wrong, or to oppose a measure which he believes to be right; to connive at evasions which are mere pretexts, and at delays which rest upon grounds that are not openly avowed,—is sometimes, and indeed not unfrequently, a parliamentary duty. A member of Parliament must often feel himself in the position of a private in an army, or a player in a game, or an advocate in a law case. On many questions each party represents and defends the special interests of some particular classes in the country. When there are two plausible alternative courses to be pursued which divide public opinion, the Opposition is almost bound by its position to enforce the merits of the course opposed to that adopted by the Government. In theory nothing could seem more absurd than a system of government in which, as it has been said, the ablest men in Parliament are divided into two classes, one side being charged with the duty of carrying on the government and the other with that of obstructing and opposing them in their task, and in which, on a vast multitude of unconnected questions, these two great bodies of very competent men, with the same facts and arguments before them, habitually go into opposite lobbies. In practice, however, parliamentary government by great parties, in countries where it is fully understood and practised, is found to be admirably efficacious in representing every variety of political opinion; in securing a constant supervision and criticism of men and measures; and in forming a safety valve through which the dangerous humours of society can expand without evil to the community.

This, however, is only accomplished by constant compromises which are seldom successfully carried out without a long national experience. Party must exist. It must be maintained as an essential condition of good government, but it must be subordinated to the public interests, and in the public interests it must be in many cases suspended. There are subjects which cannot be introduced without the gravest danger into the arena of party controversy. Indian politics are a conspicuous example, and, although foreign policy cannot be kept wholly outside it, the dangers connected with its party treatment are extremely great. Many measures of a different kind are conducted with the concurrence of the two front benches. A cordial union on large classes of questions between the heads of the rival parties is one of the first conditions of successful parliamentary government. The Opposition leader must have a voice in the conduct of business, on the questions that should be brought forward, and on the questions that it is for the public interest to keep back. He is the official leader of systematic, organised opposition to the Government, yet he is on a large number of questions their most powerful ally. He must frequently have confidential relations with them, and one of his most useful functions is to prevent sections of his party from endeavouring to snatch party advantages by courses which might endanger public interests. If the country is to be well governed there must be a large amount of continuity in its policy; certain conditions and principles of administration must be inflexibly maintained, and in great national emergencies all parties must unite.

In questions which lie at the heart of party politics, also some amount of compromise is usually effected. Debate not only elicits opinions but also suggests alternatives and compromises, and very few measures are carried by a majority which do not bear clear traces of the action of the minority. The line is constantly deflected now on one side and now on the other, and (usually without much regard to logical consistency) various and opposing sentiments are in some measure gratified. If the lines of party are drawn with an inflexible rigidity; and if the majority insist on the full exercise of their powers, parliamentary government may become a despotism as crushing as the worst autocracy—a despotism which is perhaps even more dangerous as the sense of responsibility is diminished by being divided. If, on the other hand, the latitude conceded to individual opinion is excessive, Parliament inevitably breaks into groups, and parliamentary government loses much of its virtue. When coalitions of minorities can at any time overthrow a ministry, the whole force of Government is lost. The temptation to corrupt bargains with particular sections is enormously increased, and the declining control of the two front benches will be speedily followed by a diminished sense of responsibility, and by the increased influence of violent, eccentric, exaggerated opinions. It is of the utmost moment that the policy of an Opposition should be guided by its most important men, and especially by men who have had the experience and the responsibility of office, and who know that they may have that responsibility again. But the healthy latitude of individual opinion and expression in a party is like most of those things we are now considering, a question of degree, and not susceptible of clear and sharp definition.

Other questions of a somewhat different nature, but involving grave moral considerations, arise out of the relations between a member and his constituents. In the days when small boroughs were openly bought in the market, this was sometimes defended on the ground of the complete independence of judgment which it gave to the purchasing member. Romilly and Henry Flood are said to have both purchased their seats with the express object of securing such independence. In the political philosophy of Burke, no doctrine is more emphatically enforced than that a member of Parliament is a representative but not a delegate; that he owes to his constituents not only his time and his services, but also the exercise of his independent and unfettered judgment; that, while reflecting the general cast of their politics, he must never suffer himself to be reduced to a mere mouthpiece, or accept binding instructions prescribing on each particular measure the course he may pursue; that after his election he must consider himself a member of an Imperial Parliament rather than the representative of a particular locality, and must subordinate local and special interests to the wider and more general interests of the whole nation.

The conditions of modern political life have greatly narrowed this liberty of judgment. In most constituencies a member can only enter Parliament fettered by many pledges relating to specific measures, and in every turn of policy sections of his constituents will attempt to dictate his course of action. Certain large and general pledges naturally and properly precede his election. He is chosen as a supporter or opponent of the Government; he avows himself an adherent of certain broad lines of policy, and he also represents in a special degree the interests and the distinctive type of opinion of the class or industry which is dominant in his constituency. But even at the time of election he often finds that on some particular question in which his electors are much interested he differs from them, though they consent, in spite of it, to elect him; and, in the course of a long Parliament, others are very apt unexpectedly to arise. Political changes take place which bring into the foreground matters which at the time of the election seemed very remote, or produce new questions, or give rise to unforeseen party combinations, developments, and tendencies. It will often happen that on these occasions a member will think differently from the majority of his electors, and he must meet the question how far he must sacrifice his judgment to theirs, and how far he may use the influence which their votes have given him to act in opposition to their wishes and perhaps even to their interests. Burke, for example, found himself in this position when, being member for Bristol, he considered it his duty to support the concession of Free-trade to Ireland, although his constituents had, or thought they had, a strong interest in commercial restrictions and monopoly. In our own day it has happened that members representing manufacturing districts of Lancashire have found themselves unexpectedly called upon to vote upon some measure for crippling or extending rival manufactures in India; for opening new markets by some very dubious aggression in a distant land; or for limiting the child labour employed in the local manufacture; and these members have often believed that the right course was a course which was exceedingly repugnant to great sections of their electors.

Sometimes, too, a member is elected on purely secular issues, but in the course of the Parliament one of those fierce, sudden storms of religious sentiment, to which England is occasionally liable, sweeps over the land, and he finds himself wholly out of sympathy with a great portion of his constituency. In other cases the party which he entered Parliament to support, pursues, on some grave question, a line of policy which he believes to be seriously wrong, and he goes into partial or even complete and bitter opposition. Differences of this kind have frequently arisen when there is no question of any interested motive having influenced the member. Sometimes in such cases he has resigned his seat and gone to his electors for re-election. In other cases he remains in Parliament till the next election. Each case, however, must be left to individual judgment, and no clear, definite, unwavering moral line can be drawn. The member will consider the magnitude of the disputed question, both in his own eyes and in the eyes of those whom he represents; its permanent or transitory character, the amount and importance of the majority opposed to his views, the length of time that is likely to elapse before a dissolution will bring him face to face with his constituents. In matters which he does not consider very urgent or important, he will probably sacrifice his own judgment to that of his electors, at least so far as to abstain from voting or from pressing his own views. In graver matters it is his duty boldly to face unpopularity, or perhaps even take the extreme step of resigning his seat.

The cases in which a member of Parliament finds it his duty to support a measure which he believes to be positively bad, on the ground that greater evils would follow its rejection, are happily not very numerous. He can extricate himself from many moral difficulties by sometimes abstaining from voting or from the expression of his real opinions, and most measures are of a composite character in which good and evil elements combine, and may in some degree be separated. In such measures it is often possible to accept the general principle while opposing particular details, and there is considerable scope for compromise and modification. But the cases in which a member of Parliament is compelled to vote for measures about which he has no real knowledge or conviction are very many. Crowds of measures of a highly complex and technical character, affecting departments of life with which he has had no experience, relating to the multitudinous industries, interests and conditions of a great people, are brought before him at very short notice; and no intellect, however powerful, no industry, however great, can master them. It is utterly impossible that mere extemporised knowledge, the listening to a short debate, the brief study which a member of Parliament can give to a new subject, can place him on a real level of competence with those who can bring to it a lifelong knowledge or experience.

A member of Parliament will soon find that he must select a class of subjects which he can himself master, while on many others he must vote blindly with his party. The two or three capital measures in a session are debated with such a fulness that both the House and the country become thoroughly competent to judge them, and in those cases the preponderance of argument will have great weight. A powerful ministry and a strongly organised party may carry such a measure in spite of it, but they will be obliged to accept amendments and modifications, and if they persist in their policy their position both in the House and in the country will sooner or later be inevitably changed. But a large number of measures have a more restricted interest, and are far less widely understood. The House of Commons is rich in expert knowledge, and few subjects are brought before it which some of its members do not thoroughly understand; but in a vast number of cases the majority who decide the question are obliged to do so on the most superficial knowledge. Very often it is physically impossible for a member to obtain the knowledge he requires. The most important and detailed investigation has taken place in a committee upstairs to which he did not belong, or he is detained elsewhere on important parliamentary business while the debate is going on. Even when this is not the case, scarcely any one has the physical or mental power which would enable him to sit intelligently through all the debates. Every member of Parliament is familiar with the scene, when, after a debate, carried on before nearly empty benches, the division bell rings, and the members stream in to decide the issue. There is a moment of uncertainty. The questions 'Which side are we?' 'What is it about?' may be heard again and again. Then the Speaker rises, and with one magical sentence clears the situation. It is the sentence in which he announces that the tellers for the Ayes or Noes, as the case may be, are the Government whips. It is not argument, it is not eloquence, it is this single sentence which in countless cases determines the result and moulds the legislation of the country. Many members, it is true, are not present in the division lobby, but they are usually paired—that is to say, they have taken their sides before the discussion began; perhaps without even knowing what subject is to be discussed, perhaps for all the many foreseen and unforeseen questions that may arise during long periods of the session.