evidence: Sinn Féin has said it will not support a new DUP first minister unless the UK government intervenes and introduces language laws from Westminster. [...] Party leader Edwin Poots has said he intends to support Irish language legislation but not necessarily before the next assembly election. [...] Sinn Féin wants the legislation passed before the end of the current NI Assembly term in May 2022, but the DUP has not given that commitment.