Heading onto Melville Drive this morning there's a siren going behind. I'm checking regularly to see if the ambulance is going to come the same way, which it is. I'm not checking in order to get out of the way - being a bike in a cycle lane I'm basically out of the way anyway, but I like to know if any cars haven't spotted it and might be liable to swerve into me.
Anyway, it is coming the same way, so I check out the cars going past. The first is a while before the ambulance is due to arrive at us, but the guy behind him looks in the mirror, sees the ambulance, puts the foot down, goes past, then indicates left and stops in the bike lane ahead of me.
Naturally a further 50 yards on there's the Melville Drive tailback, so I scoot on my merry way anyway... Too sunny and ncie a day for it to be perturbing.