Schiphol and Air Traffic Control the Netherlands (LVNL) are researching the feasibility of a ‘Follow the Greens’ taxiway system. These are a set of sequenced green lights that guides pilots along the assigned taxi route. This visual aid eliminates the need for pilots to consult maps, reduces workload for ground controllers and relieves stress on ground frequencies. It will improve coordination and reduces the likelihood of on-ground safety occurrences and runway incursions.