I think horns should be louder but only sound inside the car, so you know you've pressed it, but no one else can hear it. Ideally they wouldn't tell anyone this either, so people carried on regardless.
IIRC parking has been decriminalised and you can actually park anywhere on the public highway, including the pavement, as long as there are no restrictions (like double yellows or reds).
I think horns should be louder but only sound inside the car, so you know you've pressed it, but no one else can hear it. Ideally they wouldn't tell anyone this either, so people carried on regardless.
IIRC parking has been decriminalised and you can actually park anywhere on the public highway, including the pavement, as long as there are no restrictions (like double yellows or reds).