Markers are illegal because I can use them to cross out words in books I've bought?
I don't think there is any jurisdiction where markers are illegal.
https://www.cbc.ca/news/canada/anti-graffiti-crackdown-bans-...
is that really what OP's argument was about?
I don't think there is any jurisdiction where markers are illegal.
https://www.cbc.ca/news/canada/anti-graffiti-crackdown-bans-...
is that really what OP's argument was about?