The M4 Motorway (Eastbound Entry Slip Road at Junction 24 (Coldra), Newport) (Temporary Prohibition of Vehicles) Order 2014
2014年M4高速公路（新港24号交汇处（Coldra）东行入口支路）（临时禁止车辆）令

The M4 Motorway (Slip Roads between Junction 24 (Coldra) and Junction 28 (Tredegar Park), Newport) (Temporary Prohibition of Vehicles) Order 2012
新港M4高速公路（24号交叉口（Coldra）与28号交叉口（卓德嘉公园）之间的支路）（临时禁止车辆通行）令2012

The M4 Motorway (Slip Roads at Junction 28 (Tredegar Park), Newport) (Temporary 40 mph Speed Limit) Order 2017
2017年M4高速公路（新港卓德嘉公园28号交汇处的支路）（临时限速40英里\/小时）法令

The M4 Motorway (Slip Roads between Junction 23a (Magor), Monmouthshire and Junction 28 (Tredegar Park), Newport) (Temporary Prohibition of Vehicles) Order 2017
2017年M4高速公路（蒙茅斯郡23a（马戈）与新港28（卓德嘉公园）交界处之间的便道）（临时禁止车辆通行）令

The M4 Motorway (Slip Roads between Junction 23a (Magor), Monmouthshire and Junction 28 (Tredegar Park), Newport) (Temporary Prohibition of Vehicles) Order 2014
2014年M4高速公路（蒙茅斯郡23a（马戈）与新港28（卓德嘉公园）交界处之间的便道）（临时禁止车辆通行）令

The M4 Motorway (Slip Roads between Junction 23a (Magor), Monmouthshire and Junction 28 (Tredegar Park), Newport) (Temporary Prohibition of Vehicles) Order 2015
2015年M4高速公路（蒙茅斯郡23a（马戈）与新港28号（卓德嘉公园）交界处之间的支路）（临时禁止车辆通行）令