Date Total recorded vehicles (at sites where data was available) Number of vehicle movements over the speed limit Proportion of vehicle movements over the speed limit 09-03-2020 1,528,929 300,470 19.7% 10-03-2020 1,547,452 312,407 20.2% 11-03-2020 1,559,566 314,360 20.2% 12-03-2020 1,564,448 299,124 19.1% 13-03-2020 1,606,097 384,164 23.9% 14-03-2020 1,166,771 336,332 28.8% 15-03-2020 1,042,651 297,450 28.5% 16-03-2020 1,431,085 296,135 20.7% 17-03-2020 1,359,666 276,409 20.3% 18-03-2020 1,341,195 313,061 23.3% 19-03-2020 1,345,437 323,522 24.0% 20-03-2020 1,356,171 342,792 25.3% 21-03-2020 902,376 271,477 30.1% 22-03-2020 776,166 239,532 30.9% 23-03-2020 1,090,990 289,940 26.6% 24-03-2020 803,308 226,453 28.2% 25-03-2020 633,380 175,697 27.7% 26...