The barman looks at him and says, “I’m sorry but we don’t serve your kind”.
The man says, “My kind! What do you mean?”
The barman replies “You have freckles and ginger hair. We don’t serve gingas in this bar.”
The man replies “But that’s discrimination!”
The barman says, “My licence authorises me to sell liquor, but it doesn’t oblige me to do so.”
“The Human Rights Commission has advised me I don’t have to sell to anyone if I don’t want to,” he adds.
(That’s a joke by the way.)