The morning peak average speed increased from 27.8 km/h to 28.9 km/h.
Whoop-de-do! For a 10 km commute, that means a daily saving of 49 seconds on a 22-minute journey. Barely noticeable.
Meanwhile I can go 25 km/h on my bicycle and fitter people go quicker than that. Hardly seems worth having a car, really.
Here's a congestion-busting idea. Leave the car at home. Often a bicycle is quicker (and more enjoyable). Or catch public transport and free up the roads for everyone.