In 1881 the king refused to sanction the law by which the ministers were to remain in office for a fixed term of eighteen months, and upon the consequent resignation of Canovas del Castillo, he summoned Sagasta, the Liberal leader, to form a cabinet.
This loss of clerical prestige has been due in no small degree to the increasing habit of dispensing with a form of installation, and of substituting for a permanent pastorate, instituted with the advice and consent of a council, an engagement to serve as a minister for a fixed term of one or more years.
They were never regarded as magistrates, but merely as judices, and as such would be appointed for a fixed term of service by the magistrate, probably by the praetor urbanus.
In other words, the bill gave the government to a board chosen directly by the House of Commons; and it had the incidental advantage of conferring on the ministerial party patronage valued at 00,000 a year, which would remain for a fixed term of years out of reach of the king.
There have been some high-profile examples where the non-renewal of a fixed-term appointment has raised questions about the postholder's genuine independence.