GoSafe, Wales' speed camera agency, explains how they work around Newport | South Wales Argus
New M4 speed cameras catch 7,000 drivers in six months - Wales Online
Traffic Wales | Traffic Wales
M4 brought to standstill after swan spotted waddling down motorway | ITV News Wales
M4 speed camera near Bristol is the most prolific in the COUNTRY - Bristol Live
M4 52707 J11 - J12 - UK Live Traffic Cameras
A48M | Traffic Wales
Air pollution: M4 speed cameras for new 50mph limits installed - BBC News
Highways Magazine - Wales gives notice before penalty go-ahead
Gwent Police - QUESTIONS ABOUT THE NEW M4 VARIABLE SPEED LIMIT??? We understand some drivers who use the M4 between J24 and J28 have lots of questions regarding the news of enforcement
The North Wales speed cameras aimed at cutting pollution are now in place - North Wales Live
M4 traffic: Multi-vehicle crash between Cardiff and Miskin causes heavy congestion | ITV News Wales
Speed cameras finally working on one of UK's most dangerous motorways after two years - Mirror Online
Highways Magazine - Exclusive: Average speed cameras cut Welsh air pollution by half
M4 52755 J13-J12 - UK Live Traffic Cameras
Average speed cameras & sign on the M25 motorway during contra flow operation & because of road works widening construction site work in progress UK Stock Photo - Alamy
These new M4 speed cameras are now live - Devon Live
Newport M4 speed limits prosecutions 'imminent' - BBC News