I sometimes have a bright zig zagged "lightning" type line in my vision which last for up to an hour. Could you please tell me more about this? Answer::Hi there, This bright zig zag you are seeing is ...

The third night of NME and BFI present: CineJam supported by Zig-Zag saw another sold-out crowd ... of sunshine and showers provided a beautiful rainbow backdrop. Speaking to NME prior to taking ...