John Baker likes to put graffiti on walls in his neighborhood although he was warned once by the police to stop. The graffiti involves offensive language, but he believes it is a form of self-expression.

The basic principle in the exercise of one's right is that it should not interfere with the ability of others to enjoy their rights as well. this means rights have limitations, and these limitations are logical. The graffiti hurted the neighbour and that is a violation of his rights of propert as well.