Sex worker on why she would work in mega-brothel
21 February 2014 Last updated at 01:11 GMT
Some European countries are legalising prostitution with the most liberal laws being in Germany. Europe's biggest brothel - dubbed a mega-brothel - is in Stuttgart.
However, a report by MPs is expected to say buying sex should be against the law in England and Wales.
Laura Lee, a sex worker and spokesperson for the International Union of Sex Workers, told Newsnight why that would be a bad idea.