albear said:
In Chester, its legal to shoot a Welsh person with a bow and arrow inside city walls after midnight
I'm picking you as an example, don't be offended, you were just convenient.
I would stake a lot of money that over half these laws are bullshit. They're just the kind of false trivia that the internet breeds so very well (e.g You Swall 8 Spiders In Your Life)
The fact that this is the third variation of this "law" in a page and a half furthur supports this.
Some of these laws are probably merely precedents set in court. The elephant one probably came from an actual case (if indeed it ever happened) and the judge ruled that as the elephant was obstructing the bay it needed to pay as acar would.
There are a great deal of archaic laws around (Used to be complusory in Britain to practice with your longbow every sunday) but just because nobody has got round to removing the laws doesn't mean they still stand. And, as I recall, a few years ago there was some legislature passed that pretty much ignores any ancient stupid laws.