M1 Mr. Marlow To ask the Secretary of State for Transport, pursuant to his answer of 1 March, Official Report, columns 279–80, what are the peak hours on the M1 between junctions 6 and 12. Mr. Atkins [holding answer 12 March 1990]: Peak hours are 0700 to 1000 southbound and 1630 to 1900 hours northbound on most weekdays, Friday afternoons in both directions and Sunday evenings southbound.