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CrashStats

B1203 accidents: crash map and statistics

Police recorded 701 collisions on the B1203 from 1979 to 2025, with 969 casualties. Of those crashes, 18 were fatal and 173 serious, and 22 people were killed.

In 2025 there were 9 collisions on the B1203, up 125% from 4 in 2024, with 11 casualties.

Collisions since 1979
701
1,506th highest of 4,923 roads
Casualties
969
1.38 per collision
Fatal collisions
18
22 people killed
Serious collisions
173
210 seriously injured
Collisions in 2025
9
Up 125% on 2024
Casualties in 2025
11
Up 120% on 2024

Crash severity on the B1203

On the B1203, 2.6% of collisions were fatal and 25% serious, against 1.6% and 18% across Great Britain.

Collisions by severity, 1979 to 2025

  • Fatal182.6%
  • Serious17325%
  • Slight51073%

Where the B1203 ranks among 4,923 roads

Most collisions
1,506th
Most casualties
1,467th
Most fatal collisions
1,081st
Most serious collisions
1,205th

B1203 accidents by year

Collisions on the B1203 peaked at 36 in 1981 and were down to 9 in 2025.

Collisions and casualties on the B1203, 1979 to 2025

  • Collisions
  • Collisions in 2025: 9
  • Casualties

Source: Department for Transport, STATS19 road safety data

View as a table
YearCollisionsCasualties
2025911
202445
202333
202289
202168
202099
20191314
20181414
2017911
20161719
20151217
2014710
20131216
20121213
20111014
2010611
20091012
20081835
20071217
20061620
20051422
20041323
20031824
20021420
20011827
20002639
19992130
19981421
19971835
199658
19951317
19941419
19931619
19921420
19911317
19901620
19891925
19881621
19871520
19862839
19852230
19841723
19831825
19822634
19813664
19803139
19791920

When crashes happen on the B1203

Friday has the most collisions on the B1203 (116), and 3pm to 6pm is the busiest time of day (182).

Collisions by day of the week

  • Monday89 (13%)
  • Tuesday102 (15%)
  • Wednesday99 (14%)
  • Thursday102 (15%)
  • Friday116 (17%)
  • Saturday100 (14%)
  • Sunday93 (13%)

Collisions by time of day

  • Midnight to 3am34 (4.9%)
  • 3am to 6am8 (1.1%)
  • 6am to 9am68 (9.7%)
  • 9am to noon110 (16%)
  • Noon to 3pm129 (18%)
  • 3pm to 6pm182 (26%)
  • 6pm to 9pm91 (13%)
  • 9pm to midnight79 (11%)

Collisions by month

  • January50 (7.1%)
  • February35 (5%)
  • March55 (7.8%)
  • April54 (7.7%)
  • May64 (9.1%)
  • June76 (11%)
  • July66 (9.4%)
  • August57 (8.1%)
  • September65 (9.3%)
  • October71 (10%)
  • November61 (8.7%)
  • December47 (6.7%)

Light conditions at the time

  • Daylight514 (73%)
  • Dark, street lights lit95 (14%)
  • Dark, no street lighting87 (12%)
  • Dark, lighting unknown3 (0.4%)
  • Dark, street lights unlit1 (0.1%)
  • Not recorded1 (0.1%)

Source: Department for Transport, STATS19 road safety data

Road and weather conditions in B1203 crashes

On the B1203, 55% of collisions happened where the speed limit was 30 mph and 65% on a dry road surface.

Speed limit at the scene

  • 30 mph386 (55%)
  • 40 mph32 (4.6%)
  • 50 mph1 (0.1%)
  • 60 mph240 (34%)
  • 70 mph42 (6%)

Weather at the time

  • Fine, no high winds581 (83%)
  • Raining, no high winds71 (10%)
  • Fine with high winds15 (2.1%)
  • Raining with high winds7 (1%)
  • Other20 (2.9%)
  • Not recorded7 (1%)

Road surface

  • Dry458 (65%)
  • Wet or damp208 (30%)
  • Frost or ice24 (3.4%)
  • Snow6 (0.9%)
  • Oil or diesel1 (0.1%)
  • Not recorded4 (0.6%)

Type of road

  • Single carriageway662 (94%)
  • Roundabout30 (4.3%)
  • Dual carriageway7 (1%)
  • One way street or slip road2 (0.3%)

Source: Department for Transport, STATS19 road safety data

People hurt and vehicles involved in B1203 crashes

Car occupants make up 59% of the people killed or injured on the B1203, followed by motorcyclists (18%).

Casualties by road user

  • Car occupant575 (59%)
  • Motorcyclist174 (18%)
  • Cyclist97 (10%)
  • Pedestrian64 (6.6%)
  • Van occupant25 (2.6%)
  • Bus or coach occupant19 (2%)
  • Goods vehicle occupant (over 3.5 tonnes)5 (0.5%)
  • Other10 (1%)

Vehicles involved

  • Car763 (66%)
  • Motorcycle178 (15%)
  • Pedal cycle101 (8.7%)
  • Van or goods vehicle up to 3.5 tonnes54 (4.7%)
  • Bus or coach23 (2%)
  • Goods vehicle over 3.5 tonnes19 (1.6%)
  • Other vehicle11 (0.9%)
  • Other12 (1%)

Casualties by age

  • 0 to 510 (1%)
  • 6 to 1028 (2.9%)
  • 11 to 1556 (5.8%)
  • 16 to 20221 (23%)
  • 21 to 25126 (13%)
  • 26 to 35127 (13%)
  • 36 to 45111 (11%)
  • 46 to 5580 (8.3%)
  • 56 to 6592 (9.5%)
  • 66 to 7564 (6.6%)
  • Over 7550 (5.2%)
  • Not recorded4 (0.4%)

Drivers, passengers and pedestrians

  • Driver or rider638 (66%)
  • Passenger267 (28%)
  • Pedestrian64 (6.6%)

Source: Department for Transport, STATS19 road safety data

Map of recent crashes on the B1203

Map of the 25 most recent crashes on the B1203

Use the arrow keys to move the map and the plus and minus keys to zoom.

  • 25 crashes
  • Serious
  • Slight

B1203 crashes by council area

Collisions on the B1203 were recorded in 3 council areas. North East Lincolnshire has the most, with 492, followed by West Lindsey (171) and East Lindsey (35).

Collisions on the B1203 in each area, 1979 to 2025
RankAreaCollisionsCasualtiesFatalSerious
1stNorth East Lincolnshire4926638115
2ndWest Lindsey171247850
3rdEast Lindsey355527

B1203 crashes by town

Collisions on the B1203 were recorded in 3 towns and built-up areas, led by Grimsby (197) and Waltham (141).

Recent crashes on the B1203

These are the 25 most recent collisions on the B1203, from 9 November 2021 to 23 October 2025.

Severity