After nearly two years of political deadlock in Northern Ireland, the Democratic Unionist Party (DUP) agreed a deal on Monday to restore power sharing to the country, which will be subject to legislation by the UK government. The DUP walked out over post-Brexit trade arrangements that created trade barriers between Great Britain and Northern Ireland. There's been a big impact on public services and a new power sharing government is being promised over £3bn to spend on them. And new post Brexit border controls coming in from 31 January could result higher prices and delays in fresh goods coming in from the EU. On the Sky News Daily with Niall Paterson, our senior Ireland correspondent David Blevins takes us through the significance of the DUP’s agreement. Plus, our business correspondent Paul Kelso explains the latest warnings on trade with Patricia Michelson, founder of London cheese chain La Fromagerie which has been importing artisan cheese from Europe for 40 years. Producer: Emma Rae WoodhouseSenior podcast producer: Annie Joyce Interviews producer: Melissa Tutesigensi-CharlesPromotion producer: David Chipakupaku Editor: Wendy Parker