Well everyone seems to be doing it so , NZ joined in, this happened about a week ago .
This was on board .....you guys might be able to see it
https://tvnz-a.akamaihd.net/963482464001/201801/694/963482464001_5719041507001_5719035273001.mp4
This was on board .....you guys might be able to see it
https://tvnz-a.akamaihd.net/963482464001/201801/694/963482464001_5719041507001_5719035273001.mp4