“Ideal for insomniacs!”
“Zero lighting bills!”
“Never lose your way home again!”
“Be seen from outer-space!”
I guess they’ll just make the Observatory tilt the angle (easier said than done when you’re dealing with a fixed line and a light beam that goes for miles) despite the fact that they were there first. I’d be really fed up if they make them switch it off – it’s a fantastic little feature.
Thank you to Andy and Anonymous who also noticed this.