Section 9(2)(b) of the Severn Bridges Act 1992 (“the Act”) provides for the tolls for the use of the two bridges to be fixed by annual orders made in December of each year. This Order fixes the tolls payable for use of the bridges, commonly known as the Severn Bridge and the Second Severn Crossing, during the year 2018.
Link: The Severn Bridges Tolls Order 2017
Source: Legislation .gov.uk