Nobody can be trusted to use signage responsibly, there should be some form of sign control. Currently, people can have as many signs as they want or can afford, or sometimes even steal. I know you said “pins”, but you must understand, visual information is all the same and it’s petty to describe minor, inconvenient differences when really, they’re all equally potentially damaging, and should all be kept away from children, and, frankly, most adults.
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