No, Harringay Green Lanes railway station does not have ticket barriers. It is an unbarriered station.

This means passengers can access the platforms without passing through any gates or barriers. However, there are Oyster card validators available at the station for touch-in and touch-out purposes.

It's important to note that while the station lacks physical barriers, passengers are still required to have a valid ticket or Oyster card and must touch in and out to ensure proper fare payment.

In contrast, Harringay railway station (on the East Coast Main Line) is also unbarriered, with no ticket gates or barriers. Similar to Harringay Green Lanes, passengers are expected to have a valid ticket and may use Oyster card validators if available.