On Monday 10 February, Nottingham was crowned the most congested city in the world as its' congestion levels peaked between 3 - 5pm.
According to TomTom's Traffic Index Scale, Nottingham's congestion level peaked higher than 200%, which meant that drivers were spending 200% more travel time in rush hour.
However, TomTom's graph is caped at 200% so it is likely that the congestion level could have peaked even higher.
Nottingham tied with Stoke-on-Trent, which also reached a peak level of 200%. However this was during a shorter period of time, between 2 - 4pm.
TomTom compares data out of 416 cities across 57 countries. Here is a list of the 10 most congested cities on Monday 10 February:
Nottingham - 200%
Stoke-on-Trent - 200%
Montreal - 152%
Edinburgh - 134%
Ottawa - 130%
Novosibirsk - 118%
Quebec - 114%
Leiden - 106%
Lodz - 106%
Krakow - 103%