I was a passenger on a small regional transport today along with 50 others when I suddenly realised we were hurtling along on an obvious collision course with a similar transport at the same altitude.
We would have struck each other for sure if, at the last moment, an electronic device hadn't told us to take avoiding action seconds before impact.
I'd have reported it but the CAA apparently doesn't deal with the number 77 bus, or the traffic lights.