However, the subsequent Salter Report of 1933 was adopted as government policy; the Ministry of Transport lifted some of the restrictions on the railways while introducing licensing and safety regulations on hauliers.
然而，接下来的1933 Salter Report被采纳为政府政策；交通部取消了一些对铁路限制而颁布了公路承运人的执照和安全法规。