[viraptor]

Thanks, that's a great example of where the real-time data collection is not as good as the local knowledge! Unfortunately that depends on whether the driver cares about football (or similar events in the city). I hope that waze/google/other services will start including information like that in the future.

[cjrp]

Absolutely, and I honestly don't think we're far away from Google or someone (...but probably Google) integrating all of this data. Times for football fixtures, events at the O2 and planned demonstrations are all accessible online, it's just a case of an automated system parsing them and deciding the impact.