MOTORISTS warned over traffic light failure on main route to Blackburn...for second time in over a week.

Blackburn with Darwen Council Roads posted a story on their Facebook page about the signals out on Preston Old Road and Buncer Lane.

It read: "Please take caution through this junction as the lights have failed again.

"We implemented what we thought was the permanent fix last week but it appears not.

"Engineers are en route and we’ll update on the cause when we find out."

The same lights were affected on June 27 when there was reports of an outage then.