尽管存在海关管制以及其他类似原产地规则这样的贸易壁垒，但这将提供一条进入欧洲单一市场（不参与的欧盟农业和渔业政策）的近乎全方位的渠道。
That would provide almost full access to the single market (with opt-outs from EU agriculture and fisheries policies), albeit with customs controls and other trade barriers such as rules-of-origin requirements.