Minister for the Cabinet Office government. The role is a flexible one and has variously been described as one or several of the following under different office-holders (and sometimes conflicting accounts of the status of the same office holder): The government presently describes the minister for the Cabinet Office as being "in overall charge of and responsible for the policy and work of the department, and attends Cabinet". Damian Green held the office in 2017, simultaneously with the office of First Secretary of State. Green chaired numerous Cabinet Committees and filled in for the Prime Minister at Prime Minister's Questions. By virtue of his responsibilities
Council of Civil Service Unions v Minister for the Civil Service the determination of national security issues is an executive function and it would be inappropriate for the courts to intervene. The House of Lords held the Royal Prerogative was subject to judicial review, just like statutory instruments. However, on national security grounds, the action of restricting the trade union was justified. Lords Fraser, Scarman and Diplock all believed that the issue of national security was outside the remit of the courts. Lord Diplock wrote "it is par excellence a non-justiciable question. The judicial process is totally inept to deal with the sort of problems which it involves." Lord Fraser stated