evidence: Tensions with the DUP on several issues besides the RHI scandal likely contributed to Sinn Fein's decision to force snap Assembly elections. The elections were called amid continued uncertainty over the implications for Northern Ireland of "Brexit"—the UK's pending exit from the European Union (EU). The DUP was the only major Northern Ireland political party to back Brexit ahead of the June 2016 referendum on EU membership, and Northern Ireland voted 56% to 44% against leaving the EU (the UK overall voted in favor, 52% to 48%). Other points of contention included the introduction of a potential Irish Language Act—a long-standing nationalist demand to give the Irish language the same official status as English in Northern Ireland—and legalizing same-sex marriage. Both measures are supported by Sinn Fein but opposed by the DUP.11 [...] Two years after Assembly elections, Northern Ireland remains without a devolved government. Negotiations have proceeded in fits and starts but appear to be stalemated at present. Press reports indicate that the biggest sticking point is Sinn Fein's demand for a stand-alone Irish Language Act, which the DUP continues to oppose. Some analysts suggest that the June 2017 UK general election, which resulted in Prime Minister Theresa May's Conservative Party losing its majority in the House of Commons and forming a minority government that relies on support from the DUP, has hardened the positions of the DUP and Sinn Fein and made reaching an agreement on a new devolved government more difficult.14