carriagewayhas the same meaning as in section 329(1) of the Highways Act 1980;
the restricted hoursmeans, in relation to a length of the trunk road red route specified in an item in column (2) of the table in schedule 1, the hours specified in that item in column (3) of that table.
the trunk road red routemeans the lengths of road specified in column 2 of the table in schedule 1;
vehicleincludes part of a vehicle;