No, it's a cliche because it's false and/or just rephrased alarmism. Most regulations are changes made to solve no problem, simply because someone thought it was a good idea, or because they were vaguely related to a Current Thing, and then persisted because undoing any decision is organizationally extremely hard and nobody cared enough. 'Written in blood' is a great catchphrase for eliminating any discussion of cost-benefit tradeoffs, and the lives that could have been saved but for inaction by default.
Please show me the blood that zoning regulations are written in
The context is medical regulations.
No, it's a cliche because it's false and/or just rephrased alarmism. Most regulations are changes made to solve no problem, simply because someone thought it was a good idea, or because they were vaguely related to a Current Thing, and then persisted because undoing any decision is organizationally extremely hard and nobody cared enough. 'Written in blood' is a great catchphrase for eliminating any discussion of cost-benefit tradeoffs, and the lives that could have been saved but for inaction by default.