How does Aldi's traffic light system work? The traffic light system is being rolled out after a successful trial in 10 UK stores. The system works in tandem with Aldi's outdoor queuing initiative.

Bosses at discount supermarket chain Aldi have explained why their traffic-light entry system is changing for shoppers. The light system was introduced back in the spring at stores across the UK ...

Bosses at discount supermarket chain Aldi have explained why their traffic-light entry system is changing for shoppers. The light system was introduced back in the spring at stores across the UK ...

The traffic light system was initially trialled in just 10 of Aldi’s stores and having proved successful, the crowd-control system is now being rolled out nationwide in their 874 UK stores this ...