Abusing the Trade feature to interrupt, etc

[Dark-Saviour]

If you own a car, you have to expect that some idiot might ram into you on the road and damage it. So you buy insurance.

You are only required to carry liability insurance. If 'some idiot' rams into you and he doesn't have insurance, you get screwed financially, but he gets to deal with the cops.

If you own a house, you have to expect that someone might break into it. So you get a security system.

I'd say security systems are actually rather rare. Home-owner's insurance is the only safeguard most people have, and, regardless of what precautions you choose to take, (unless there are regions where this differs) someone that comes on to your property and takes your stuff is still criminally liable.

So, not the best examples since the examples of 'prevention' given don't preclude punishment of the offender.