In our liberal democratic society, public authorities have a duty to protect and advance human rights, including our right to freedom of expression. They should not be victimising individuals for lawful actions, however offensive. Individuals, of course, have other obligations, and will keep their own conscience. We may exercise self-restraint in our own expressions out of politeness or respect. We may even urge others to do the same. But we should never call on the law to enforce our personal values or tastes, however deeply held these may be.

Source: Offended? That’s the price of freedom.