Geert Wilders has done it again. The leader of the far-right Freedom Party managed to make the Dutch headlines during the annual general political debate.

Wilders's newest proposal is to tax the Muslim headscarf. Any Muslim woman who wants to wear a headscarf would have to apply for a licence, and pay one thousand euros for the privilege. Wilders says the money raised would go toward women's emancipation programmes.

The rest of the Dutch parliament reacted to the proposal with disbelief. One after another, they asked Mr Wilders if this was a serious proposal. For instance, would he include other types of head covering in the tax? And how about orthodox Christian women who wear a headscarf quite similar to the Muslim version?

In reaction, Mr Wilders said he would actually prefer to ban the headscarf altogether, but that appeared to be legally impossible. He would not tax the Christian form of the headscarf, but he did not say how policy would make that distinction.

Mr Wilders has acquired a reputation for making shocking statements during general debates. Two years ago, he called for the banning the Muslim holy book, the Quran. Last year, he warned that Muslims were colonising the Netherlands. Last spring, he and his entire fraction walked out at the beginning of a debate.