It is now almost universally admitted in liberal democracies that discrimination according to extraneous categories like skin color is morally wrong, and for that reason in most democracies it is also illegal. (firstthings.com)
Five minutes with Graham Allen: «Unlike most democracies, the UK lacks a document that sets out the rules of the political game» (democraticaudit.com)
It may of course still be racist (depending on the composition of the majority that voted them in), but it's hard to say it's undemocratic (though all the reasons most democracies are not direct democracies still apply). (politics.stackexchange.com)