TMcE was at the wheel as we headed along Queen Street, Edinburgh in the middle of the night. We were discussing the concert that we had all enjoyed in Glasgow earlier in the evening when the dark suddenly switched to infrared. This made it almost impossible for any of us pick out the road, the traffic, and the few pedestrians who were still up and about at 01:00am – and for TMcE to drive safely.

Eventually, when we emerged from the infrared zone, we were able to continue our journey in safety all the way to London. Here J and GC awaited us as their next set of guests.