Batch Prefix Hub
YV68C Series Number Plates
UK vehicles registered in Beverley / Hull, Yorkshire during September 2018 to February 2019 with registration prefix YV68C.
- Area Office
- Beverley / Hull (Beverley / Hull, Yorkshire)
- Release Period
- September 2018 to February 2019
- Tracked in Batch
- 97 vehicles
- MOT Pass Rate
- 86.1%
Popular Makes
FORD 100% (97)
86.1%
Average MOT Pass Rate
Based on 459 historical tests
Common Colors
Grey34 vehicles
White19 vehicles
Blue12 vehicles
Active Plates in YV68C Series(97 of 97 displayed)
Filter by 6th Letter:
YV68CAE
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 03 Mar 2027
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CAO
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 14 Jul 2027
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CAU
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Silver
- First Used
- Dec 2018
- MOT Expiry
- 08 Apr 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YV68CAX
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Black
- First Used
- Dec 2018
- MOT Expiry
- 30 Dec 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YV68CBF
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 07 Jun 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CBO
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Orange
- First Used
- Dec 2018
- MOT Expiry
- 23 Nov 2026
- Tax Status
- —
- Color
- Orange
Check History & Specs
YV68CBU
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Blue
- First Used
- Dec 2018
- MOT Expiry
- 04 Jan 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YV68CBX
MOT Expired
FORD TRANSIT CUSTOM
2.0L · Diesel · Orange
- First Used
- Dec 2018
- MOT Expiry
- 03 Mar 2026
- Tax Status
- —
- Color
- Orange
Check History & Specs
YV68CCD
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Blue
- First Used
- Dec 2018
- MOT Expiry
- 02 Oct 2026
- Tax Status
- —
- Color
- Blue
Check History & Specs
YV68CCE
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 08 Jan 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CCF
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Black
- First Used
- Dec 2018
- MOT Expiry
- 17 May 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YV68CCJ
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 09 Jan 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CCK
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 30 Apr 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CCN
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 10 Dec 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CCO
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Black
- First Used
- Dec 2018
- MOT Expiry
- 30 Dec 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YV68CCX
MOT Valid
FORD RANGER
3.2L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 29 May 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CCZ
MOT Valid
FORD RANGER
3.2L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 25 Jun 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CDE
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 26 Feb 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CDF
MOT Valid
FORD RANGER
3.2L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 28 Mar 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CDK
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Black
- First Used
- Dec 2018
- MOT Expiry
- 18 May 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YV68CDO
MOT Valid
FORD RANGER
3.2L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 07 Mar 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CDU
MOT Valid
FORD RANGER
3.2L · Diesel · Silver
- First Used
- Dec 2018
- MOT Expiry
- 10 Jul 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YV68CDY
MOT Valid
FORD RANGER
3.2L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 24 Feb 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CEA
MOT Valid
FORD RANGER
3.2L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 22 Mar 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CEF
MOT Valid
FORD RANGER
3.2L · Diesel · Silver
- First Used
- Dec 2018
- MOT Expiry
- 14 Oct 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YV68CEJ
MOT Valid
FORD RANGER
3.2L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 20 Nov 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CEO
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 12 Aug 2026
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CEX
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Blue
- First Used
- Dec 2018
- MOT Expiry
- 06 Jan 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YV68CFA
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · Blue
- First Used
- Dec 2018
- MOT Expiry
- 09 Aug 2026
- Tax Status
- —
- Color
- Blue
Check History & Specs
YV68CFE
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 08 May 2027
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CFF
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 27 Oct 2026
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CFG
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 17 May 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CFK
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 04 Sep 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CFN
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Orange
- First Used
- Dec 2018
- MOT Expiry
- 15 Mar 2027
- Tax Status
- —
- Color
- Orange
Check History & Specs
YV68CFO
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · Black
- First Used
- Dec 2018
- MOT Expiry
- 18 Sep 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YV68CFP
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 18 Jan 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CHY
MOT Valid
FORD RANGER
2.2L · Diesel · Black
- First Used
- Feb 2019
- MOT Expiry
- 07 Jul 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YV68CSX
MOT Valid
FORD FIESTA
1.0L · Petrol · Blue
- First Used
- Jan 2019
- MOT Expiry
- 22 Sep 2026
- Tax Status
- —
- Color
- Blue
Check History & Specs
YV68CSY
MOT Expired
FORD TRANSIT CUSTOM
2.0L · Diesel · Grey
- First Used
- Jan 2019
- MOT Expiry
- 24 Mar 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CSZ
MOT Expired
FORD RANGER
3.2L · Diesel · Grey
- First Used
- Jan 2019
- MOT Expiry
- 05 Dec 2025
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CTE
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · White
- First Used
- Feb 2019
- MOT Expiry
- 17 May 2027
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CTK
MOT Valid
FORD MONDEO
2.0L · Diesel · Blue
- First Used
- Jan 2019
- MOT Expiry
- 12 Sep 2026
- Tax Status
- —
- Color
- Blue
Check History & Specs
YV68CTO
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 29 Jan 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CTU
MOT Valid
FORD TRANSIT
2.0L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 06 Nov 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CTY
MOT Valid
FORD RANGER
3.2L · Diesel · Black
- First Used
- Dec 2018
- MOT Expiry
- 11 Jun 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YV68CTZ
MOT Valid
FORD KUGA
1.5L · Petrol · Grey
- First Used
- Dec 2018
- MOT Expiry
- 13 May 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CUC
MOT Valid
FORD TRANSIT COURIER
1.5L · Diesel · Silver
- First Used
- Jan 2019
- MOT Expiry
- 01 Feb 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YV68CUG
MOT Expired
FORD TRANSIT
2.0L · Diesel · Black
- First Used
- Jan 2019
- MOT Expiry
- 11 Feb 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YV68CUJ
MOT Valid
FORD FOCUS
2.0L · Diesel · Purple
- First Used
- Dec 2018
- MOT Expiry
- 30 Jun 2027
- Tax Status
- —
- Color
- Purple
Check History & Specs
YV68CUK
MOT Valid
FORD FOCUS
1.0L · Petrol · Grey
- First Used
- Jan 2019
- MOT Expiry
- 14 Mar 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CUO
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Silver
- First Used
- Jan 2019
- MOT Expiry
- 12 Apr 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YV68CUU
MOT Valid
FORD TRANSIT
2.0L · Diesel · Silver
- First Used
- Dec 2018
- MOT Expiry
- 01 Jan 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YV68CUX
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · Silver
- First Used
- Dec 2018
- MOT Expiry
- 07 Feb 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YV68CUY
MOT Expired
FORD TRANSIT CONNECT
1.5L · Diesel · Silver
- First Used
- Dec 2018
- MOT Expiry
- 27 Dec 2024
- Tax Status
- —
- Color
- Silver
Check History & Specs
YV68CVA
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 24 Nov 2026
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CVB
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Grey
- First Used
- Jan 2019
- MOT Expiry
- 11 Jan 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CVD
MOT Valid
FORD FOCUS
1.5L · Diesel · Silver
- First Used
- Jan 2019
- MOT Expiry
- 20 Mar 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YV68CVE
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 27 Dec 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CVF
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 16 Feb 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CVH
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 22 Jul 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CVL
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · Blue
- First Used
- Dec 2018
- MOT Expiry
- 09 Jul 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YV68CVO
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 30 Dec 2026
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CVS
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · Blue
- First Used
- Dec 2018
- MOT Expiry
- 05 Jan 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YV68CVW
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 04 Oct 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CVZ
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · Grey
- First Used
- Dec 2018
- MOT Expiry
- 30 Dec 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CWD
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · Silver
- First Used
- Dec 2018
- MOT Expiry
- 21 Jun 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YV68CWT
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 30 Dec 2026
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CWX
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 30 Dec 2026
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CXR
MOT Valid
FORD FOCUS
1.0L · Petrol · Grey
- First Used
- Jan 2019
- MOT Expiry
- 17 Jan 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CYA
MOT Valid
FORD FIESTA
1.0L · Petrol · Red
- First Used
- Jan 2019
- MOT Expiry
- 05 Nov 2026
- Tax Status
- —
- Color
- Red
Check History & Specs
YV68CYC
MOT Valid
FORD ECOSPORT
1.0L · Petrol · Blue
- First Used
- Jan 2019
- MOT Expiry
- 19 Jan 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YV68CYE
MOT Valid
FORD FIESTA
1.1L · Petrol · Red
- First Used
- Feb 2019
- MOT Expiry
- 08 Feb 2027
- Tax Status
- —
- Color
- Red
Check History & Specs
YV68CYF
MOT Valid
FORD TRANSIT CONNECT
1.5L · Diesel · Silver
- First Used
- Feb 2019
- MOT Expiry
- 22 Apr 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YV68CYL
MOT Valid
FORD KA
1.2L · Petrol · White
- First Used
- Feb 2019
- MOT Expiry
- 09 Apr 2027
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CYO
MOT Valid
FORD KUGA
1.5L · Petrol · Grey
- First Used
- Jan 2019
- MOT Expiry
- 09 Jan 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CYT
MOT Valid
FORD KUGA
1.5L · Petrol · Blue
- First Used
- Jan 2019
- MOT Expiry
- 10 Jan 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YV68CYY
TaxedMOT Valid
FORD FOCUS
1.0L · PETROL · WHITE
- First Used
- Jan 2019
- MOT Expiry
- 12 Jan 2027
- Tax Status
- Taxed
- Color
- WHITE
Check History & Specs
YV68CYZ
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Red
- First Used
- Jan 2019
- MOT Expiry
- 24 Mar 2027
- Tax Status
- —
- Color
- Red
Check History & Specs
YV68CZA
MOT Valid
FORD RANGER
3.2L · Diesel · Blue
- First Used
- Jan 2019
- MOT Expiry
- 27 Jan 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YV68CZB
MOT Valid
FORD RANGER
3.2L · Diesel · Blue
- First Used
- Jan 2019
- MOT Expiry
- 07 Nov 2026
- Tax Status
- —
- Color
- Blue
Check History & Specs
YV68CZD
MOT Expired
FORD FIESTA
1.5L · Petrol · White
- First Used
- Jan 2019
- MOT Expiry
- 10 Jan 2023
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CZE
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Orange
- First Used
- Jan 2019
- MOT Expiry
- 22 Jan 2027
- Tax Status
- —
- Color
- Orange
Check History & Specs
YV68CZF
MOT Valid
FORD MONDEO
2.0L · Hybrid Electric (Clean) · Grey
- First Used
- Jan 2019
- MOT Expiry
- 30 Jan 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CZG
MOT Valid
FORD FOCUS
1.0L · Petrol · Grey
- First Used
- Jan 2019
- MOT Expiry
- 19 Feb 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CZH
MOT Valid
FORD KA
1.2L · Petrol · Black
- First Used
- Jan 2019
- MOT Expiry
- 07 Jan 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YV68CZJ
MOT Expired
FORD MONDEO
2.0L · Diesel · Grey
- First Used
- Jan 2019
- MOT Expiry
- 20 Oct 2022
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CZK
MOT Valid
FORD MONDEO
2.0L · Diesel · Grey
- First Used
- Jan 2019
- MOT Expiry
- 11 Feb 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YV68CZL
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · Orange
- First Used
- Jan 2019
- MOT Expiry
- 28 Aug 2026
- Tax Status
- —
- Color
- Orange
Check History & Specs
YV68CZM
MOT Valid
FORD TRANSIT
2.0L · Diesel · White
- First Used
- Jan 2019
- MOT Expiry
- 18 Dec 2026
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CZN
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 21 Dec 2026
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CZO
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 27 Nov 2026
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CZR
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 30 Dec 2026
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CZT
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 12 Feb 2027
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CZW
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 26 Oct 2026
- Tax Status
- —
- Color
- White
Check History & Specs
YV68CZX
MOT Valid
FORD MONDEO
2.0L · Diesel · Black
- First Used
- Jan 2019
- MOT Expiry
- 19 Sep 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YV68CZY
MOT Expired
FORD FOCUS
1.0L · Petrol · Silver
- First Used
- Dec 2018
- MOT Expiry
- 30 Dec 2022
- Tax Status
- —
- Color
- Silver
Check History & Specs
YV68CZZ
MOT Valid
FORD TRANSIT CUSTOM
2.0L · Diesel · White
- First Used
- Dec 2018
- MOT Expiry
- 12 Feb 2027
- Tax Status
- —
- Color
- White
Check History & Specs
Reliability & Common Problem Guides for YV68C Makes
Explore common mechanical faults, MOT advisory trends, and recall notices for popular vehicles in this registration batch:
Frequently Asked Questions about YV68C Plates
Where was the YV68C number plate series registered?
Vehicles starting with YV68C were assigned to the Beverley / Hull covering Beverley / Hull, Yorkshire. The first two letters (YV) identify the memory tag assigned by the DVLA.
What registration period is YV68C?
The YV68C age identifier corresponds to vehicles first registered between September 2018 to February 2019.
How can I check the MOT history of a YV68C vehicle?
Click any registration in the plate list above to view the complete DVSA inspection history, advisory alerts, mileage progression, road tax status, and our AI mechanical risk evaluation.