(09 Aug 2015, 1:05 pm)Jimmi wrote Front windows on Go North East's Presidents often do this, especially on the X21.
We often get woken up on any of the buses serving that route or other routes with fast stretches by something randomly either opening or shutting.
The 9 we caught yesterday had a window that wouldn't open - just behind the exit doors. That annoyed big'un no end until I pointed out that he wouldn't want it open in the tunnel, anyhow, because of the noise and fumes.