The M4 Motorway (Junction 23A, Magor, Monmouthshire) (Temporary Prohibition of Vehicles) Order 2014
2014年M4高速公路（蒙茅斯郡马戈23A路口）（临时禁止车辆）令

The M4 Motorway (Junction 23A (Magor), Monmouthshire (Temporary Prohibition of Vehicles) Order 2013
2013年《M4高速公路（蒙茅斯郡23A（马戈）路口（临时禁止车辆）令》

The M4 Motorway (Junction 23a (Magor), Monmouthshire to Junction 28 (Tredegar Park), Newport) (Temporary Prohibition of Vehicles) Order 2015
《2015年M4高速公路（新港蒙茅斯郡23a（马戈）路口至28（卓德嘉公园）路口）（临时禁止车辆）令》

The M4 Motorway (Westbound Exit Slip Road at Junction 23a (Magor), Monmouthshire) (Temporary Prohibition of Vehicles) Order 2012
M4高速公路（西区出口滑行道23号（Mangor） 蒙茅斯郡）（临时禁止车辆）令第2012号

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

The M4 Motorway (Westbound between Junction 23a (Magor), Monmouthshire and Junction 33 (Cardiff West), Cardiff) and A48(M) Motorway (Westbound) (Temporary 50 mph Speed Limit) Order 2017
《2017令》第M4号高速公路（西行 介乎蒙茅斯郡23a号交叉口（马戈尔）与加的夫市33号交叉口（加的夫西）及A48号（米）高速公路（西行）（临时限速50英里）

The M4 Motorway (Junction 23a, Magor, Monmouthshire and Junction 25, Caerleon, Newport), the M48 Motorway (Junction 2, Chepstow, Monmouthshire), the A449 Trunk Road (Coldra, Newport) and the A40 Trunk Road (Raglan, Monmouthshire) (Temporary Traffic Prohibition and Restrictions) Order 2014
2014年M4高速公路（蒙茅斯郡马戈尔23a号路口和新港卡莱恩25号路口）、M48高速公路（蒙茅斯郡切普斯托2号路口）、A449干道（新港科尔德拉）和A40干道（蒙茅斯郡拉格兰）（临时交通禁止和限制）令

The M4 Motorway (West of Junction 23A (Magor) to East of Junction 29 (Castleton)) (Variable Speed Limits) Regulations 2011
M4高速公路（23A交叉口以西（Magor）至29交叉口以东（Castleton））（变速限制）条例2011

The M4 Motorway (West of Junction 23A (Magor) to East of Junction 29 (Castleton)) (Variable Speed Limits) Regulations 2015
M4高速公路（23A交叉口以西（Magor）至29交叉口以东（Castleton））（变速限制）条例2015

The M4 Motorway (West of Junction 23A, Magor to East of Junction 29, Castleton, Newport) (Temporary 50 MPH Speed Limit) Order 2014
2014年M4高速公路（新港卡斯尔顿马戈23A交叉口以西至29交叉口以东）（临时限速50英里\/小时）法令