The managerial technique of stalling for evidence is just one of the basket of common tools, not only in this industry, but now firmly taken root in all sectors of British society. You could imagine Sir Humphrey advising the Minister on how to dodge an issue without having to do anything about it:
Sir Humphrey: "I mean they'll give it the most serious and earnest consideration and insist on a thorough and rigorous examination of all the proposals, allied with detailed feasibility study and budget analysis, before producing a consultative document for consideration by all interested bodies and seeking comments and recommendations to be included in a brief, for a series of working parties who will produce individual studies which will provide the background for a more wide ranging document, considering whether or not the proposal should be taken forward to the next stage."
Jim Hacker: "You mean they'll block it?"
Sir Humphrey: "Yeah."
The ceaseless call for reports and evidence give the officials a limitless cushion on which they can relax and avoid having to do anything precipitous, such as challenge another government department. Far easier to ignore it and print a periodical platitude to those amongst us who suffer this discrimination several times a day.