    Séntericé. 1 Breakiriy: down ‘barriers fo. trade and  enhancirig the free movement of goods is" meant,  tojeduce what?          Seritencé 2 The tension-iin'the:low.s that the free  inidvementt dnd’ trade is not siipposed to spill, over:  Intg a licence for: uirestricteel éommércial profit.    