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% 26-03-2020 589,997 158,421 26.9% 27-03-2020 573,025 162,939 28.4% 28-03-2020 322,254 98,542 30.6% 29-03-2020 270,126 79,468 29.4% 30-03-2020 517,039 149,108 28.8% 31-03-2020 530,146 152,681 28.8% 01-04-2020 532,787 154,942 29.1% 02-04-2020 535,028 154,754 28.9% 03-04-2020 556,168 170,071 30.6% 04-04-2020 335,472 108,830 32.4% 05-04-2020 273,387 90,734 33.2% 06-04-2020 528,218 153,462 29.1% 07-04-2020 540,414 160,820 29.8% 08-04-2020 551,759 166,432 30.2% 09-04-2020 568,367 169,019 29.7% 10-04-2020 497,763 162,433 32.6% 11-04-2020 332,285 109,498 33.0% 12-04-2020 256,464 87,412 34.1% 13-04-2020 392,037 125,101 31.9% 14-04-2020 547,055 163,160 29.8% S5W-28294