支持留在关税联盟的工党领导人杰里米·科尔宾（Jeremy Corbyn）强调，像英国这样的重要性和影响力巨大的国家，不可让人觉得跟着对它完全没有影响力的欧盟的决定亦步亦趋。
As Labour leader Jeremy Corbyn, who supports remaining in the customs union, has emphasized, a country with the heft and influence of the UK cannot be viewed as merely following EU decisions, over which it has no influence.