Lots of road users use GPS devices to get from one place to another, but these devices lose signal when entering Sydney’s tunnel network.

It turns out there is technology to solve this problem with devices called Repeaters, but there’s a catch. They are illegal to install.

Chris O’Keefe claimed drivers are just “flying blind” through the tunnels and got a perspective from Managing Director at Drive.com.au Trent Nikolic who believes it is “completely stupid” that these devices are illegal.

Press PLAY to hear the both of them question why the technology is illegal 

Image: Getty iStock