British Prime Minister David Cameron says he supports same-sex marriage, but says he would not force religious groups and churches to hold ceremonies for LGBT couples.

"I'm in favor of gay marriage, because I'm a massive supporter of marriage, and I don't want gay people to be excluded from a great institution," Cameron said in a new interview with Channel 4 News, before going on to note that religious leaders should still maintain the right to deny a marriage ceremony to a same-sex couple.

As the news channel points out, Cameron's Conservative Party is expected to draft a bill and hold a free vote for MPs in 2013 that would allow same-sex marriages in religious institutions. Ministers will apparently reveal their response to a consultation next week, according to the BBC.

Nonetheless, Cameron's statement has angered a number of Tory MPs, who have opposed marriage equality in the past. Among them was Bob Blackman, who told BBC News he anticipated "outrage throughout the country" in response to Cameron's statement.

"Marriage is between one man and one woman and so changes to the definition of marriage are not appreciated and not strongly supported," he is quoted as saying.

  • Netherlands

    The Netherlands was the first country to recognize gay marriage in <a href="http://news.bbc.co.uk/2/hi/4081999.stm" target="_hplink">2001</a>. <em>Pictured: Jan van Breda and Thijs Timmermans.</em>

  • Belgium

    Belgium legalized same-sex marriages in <a href="http://news.bbc.co.uk/2/hi/4081999.stm" target="_hplink">2003. </a> <em>Pictured: Marion Huibrecht and Christel Verswyvelen.</em>

  • Spain

    Spain legalized gay marriage in <a href="http://news.bbc.co.uk/2/hi/4081999.stm" target="_hplink">2005</a>.

  • Canada

    Canada followed Spain and approved gay marriage in <a href="http://www.bbc.co.uk/news/world-latin-america-10650267" target="_hplink">2005. </a>

  • South Africa

    South Africa legalized same sex marriage in <a href="http://www.bbc.co.uk/news/world-latin-america-10650267" target="_hplink">2006.</a> <em>Pictured: Vernon Gibbs and Tony Hall. </em>

  • Norway followed suit in <a href="http://www.bbc.co.uk/news/world-latin-america-10650267" target="_hplink">2009.</a> <em>Norwegian finance minister and chairwoman of the Socialist Left party Kristin Halvorsen (L) stands next to wedding figurines outside the House of Parliament in Oslo on June 11, 2008, where she celebrated the passing of a new law awarding equal rights to same sex partnerships as those enjoyed by heterosexual marriages. (Getty)</em>

  • Sweden

    Sweden recognized same sex marriage in <a href="http://www.bbc.co.uk/news/world-latin-america-10650267" target="_hplink">2009.</a> <em>Pictured: Johan Lundqvist (L) and Alf Karlsson. </em>

  • Portugal

    Portugal recognized gay marriage in <a href="http://www.bbc.co.uk/news/world-latin-america-10650267" target="_hplink">2010.</a> <em>Pictured: Teresa Pires and Helena Paixao. </em>

  • Iceland

    Iceland legalized gay marriage in <a href="http://www.bbc.co.uk/news/world-latin-america-10650267" target="_hplink">2010.</a>

  • Argentina

    Argentina legalized same sex-marriage in <a href="http://news.bbc.co.uk/2/hi/4081999.stm" target="_hplink">2010.</a> It was the only Latin American country to do so. <em>Pictured: Giorgio Nocentino (L) and Jaime Zapata.</em>