11.45am UPDATE: The traffic lights on the A38, which earlier failed, are now working.
The issue was a power interruption, which has now been fixed.
MOTORISTS are being advised to be extra cautious while driving on the A38 near Droitwich, as traffic lights have failed.
The traffic signals, by the Chateau Impney, are out causing difficulties for motorists.
Engineers have been sent out to fix the problem.