The application of the power is wisely, in the Government’s opinion, left to the judgment and discretion of the House of Lords. Amendments 13 and 15 would require “public knowledge” to be further defined. The Government consider that that would be likely to lead to more difficulties than leaving it in broad terms. The Bill allows for
“the opinion of the House of Lords” to be given so that each case may be taken on its own merits, rather than attempting to fix the phrase “public knowledge” as a legal concept.