All tagged green light lyrics

What does "Green Light" by Lorde mean?

I should preface this by saying that I'm a huge Lorde fan, but I won't let that color my explanation and analysis of her song. Pure Heroine was the first time, personally, that a new album came out that I could listen to straight through and then start again. Every song on that record was amazing, and I loved them all. It opened me up to the new experience of listening to an album as a whole, which is more difficult than you might think in a world that runs on singles.