belfast britain bring legislation set budget northern ireland province political party reach agreement restore power-sharing government monday british government spokesman say northern ireland without regional administration since collapse january raise prospect direct rule reimpose london potentially destabilize delicate political balance british province british minister region jam brokenshire say last week talk stall irish nationalist sinn fein party pro-british democratic unionist party dup stick right irish language speakers deal strike monday brokenshire would return london begin process require form new northern ireland executive spokesman add however budget impose london would close northern ireland come return direct rule decade brokenshire warn party glide path great great uk government intervention dup sinn fein share power previous devolve administration system create follow peace deal end three decades violence province head social democratic labour party sdlp one region small party say hand budgetary responsibility london effectively constitute direct rule paint way sinn fein president gerry adams say new phase talk would begin agreement could strike monday deal do time british minister bring forward budget signify phase talk obviously phase exhaust adams tell irish national broadcaster rte irish foreign minister simon coveney co-facilitating talk brokenshire say revert direct rule would devastate blow reconciliation region coveney also urge party reach deal northern ireland great say britain talk leave european union set big impact province part unite kingdom britain set monday late deadline northern ireland political talk