The UK wants to change the Brexit process to allow goods to circulate more freely between Great Britain and Northern Ireland, as current rules impose too many barriers to the sale of products. The EU have set out proposals that involve reduced checks on goods and medicines. The January post-Brexit arrangement, the Northern Ireland Protocol, was introduced to help prevent border checks between Northern Ireland and the Republic of Ireland. Both sides agree in differing degrees that the protocol poses many difficulties. EU and UK talks to reach a better arrangement are likely to go on for several weeks.