The A1 Trunk Road (Lobley Hill Interchange to Dunston Interchange) (Temporary 10 Miles Per Hour and 40 Miles Per Hour Speed Restriction) Order 2010
《2010年A1干线公路（洛布利山交汇处至邓斯顿交汇处）（临时每小时10英里及每小时40英里限速）令》

The A1 Trunk Road (Leases Lane to Manor House Bridge) (Temporary 40 Miles Per Hour Speed Restriction) Order 2010
A1主干道（租用通往庄园桥的车道）（临时限速每小时40英里）法令2010

The A428 Trunk Road (A1/B1428 Great North Road Roundabout, North of Wyboston, Bedfordshire to B1043 Barford Road Roundabout, St Neots, Cambridgeshire) (Temporary 40 Miles Per Hour Speed Restriction) Order 2011
2011年A428主干道（A1\/B1428 Great North Road Roundabout Wyboston Bedfordshire以北至B1043 Barford Road Roundabout St Neots Cambridgeshire）（临时限速40英里\/小时）法令