Batch Prefix Hub
AF57R Series Number Plates
UK vehicles registered in Peterborough, East Anglia during September 2007 to February 2008 with registration prefix AF57R.
- Area Office
- Peterborough (Peterborough, East Anglia)
- Release Period
- September 2007 to February 2008
- Tracked in Batch
- 97 vehicles
- MOT Pass Rate
- 73%
73%
Average MOT Pass Rate
Based on 367 historical tests
Common Colors
Silver29 vehicles
White23 vehicles
Black15 vehicles
Active Plates in AF57R Series(97 of 97 displayed)
Filter by 6th Letter:
AF57RAJ
MOT Valid
AUDI A4
2.0L · Diesel · White
- First Used
- Nov 2008
- MOT Expiry
- 16 Dec 2026
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RAX
MOT Valid
FORD TRANSIT
2.2L · Diesel · Silver
- First Used
- Oct 2007
- MOT Expiry
- 20 Jun 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RBY
TaxedMOT Valid
FORD TRANSIT
2.4L · DIESEL · WHITE
- First Used
- Sep 2007
- MOT Expiry
- 06 Jun 2027
- Tax Status
- Taxed
- Color
- WHITE
Check History & Specs
AF57RCV
MOT Expired
FORD TRANSIT
2.4L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 14 Dec 2023
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RCX
MOT Valid
FORD TRANSIT
2.4L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 02 Dec 2026
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RCZ
SORNMOT Expired
FORD RANGER
2.5L · DIESEL · SILVER
- First Used
- Sep 2007
- MOT Expiry
- 19 Jun 2026
- Tax Status
- SORN
- Color
- SILVER
Check History & Specs
AF57RDU
MOT Valid
FORD TRANSIT
2.2L · Diesel · White
- First Used
- Oct 2007
- MOT Expiry
- 08 Mar 2027
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RDV
MOT Expired
FORD TRANSIT
2.4L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 09 Feb 2024
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RDY
MOT Valid
FORD RANGER
3.0L · Diesel · Black
- First Used
- Sep 2007
- MOT Expiry
- 27 Sep 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57REN
MOT Valid
VAUXHALL ASTRA
1.4L · Petrol · Black
- First Used
- Apr 2017
- MOT Expiry
- 18 Feb 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57REW
MOT Valid
AUDI Q5 S LINE TDI QUATTRO S-A
2.0L · HEAVY OIL · BLUE
- First Used
- Jan 2018
- MOT Expiry
- 27 Mar 2027
- Tax Status
- —
- Color
- BLUE
Check History & Specs
AF57RFJ
TaxedMOT Valid
FORD TRANSIT CONNECT
1.8L · DIESEL · RED
- First Used
- Sep 2007
- MOT Expiry
- 17 Apr 2027
- Tax Status
- Taxed
- Color
- RED
Check History & Specs
AF57RFK
MOT Expired
FORD RANGER
2.5L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 16 Aug 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RFN
SORNMOT Expired
FORD TRANSIT
2.4L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 28 Oct 2022
- Tax Status
- SORN
- Color
- White
Check History & Specs
AF57RFO
MOT Valid
FORD TRANSIT
2.4L · Diesel · Blue
- First Used
- Sep 2007
- MOT Expiry
- 10 Feb 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
AF57RGO
MOT Expired
FORD TRANSIT CONNECT
1.8L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 05 Feb 2025
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RGV
MOT Expired
FORD TRANSIT CONNECT
1.8L · Diesel · White
- First Used
- Jan 2008
- MOT Expiry
- 18 Mar 2023
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RHJ
MOT Expired
FORD TRANSIT
2.4L · Diesel · Silver
- First Used
- Oct 2007
- MOT Expiry
- 12 Jul 2023
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RHK
MOT Expired
FORD TRANSIT
2.4L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 19 Feb 2023
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RHX
TaxedMOT Valid
FORD TRANSIT CONNECT
1.8L · DIESEL · WHITE
- First Used
- Nov 2007
- MOT Expiry
- 11 Dec 2026
- Tax Status
- Taxed
- Color
- WHITE
Check History & Specs
AF57RHZ
MOT Expired
FORD TRANSIT CONNECT
1.8L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 29 Jan 2025
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RJX
MOT Valid
FORD TRANSIT
2.4L · Diesel · Blue
- First Used
- Sep 2007
- MOT Expiry
- 21 Apr 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
AF57RJY
MOT Expired
FORD TRANSIT CONNECT
1.8L · Diesel · Blue
- First Used
- Sep 2007
- MOT Expiry
- 30 Sep 2025
- Tax Status
- —
- Color
- Blue
Check History & Specs
AF57RJZ
MOT Valid
FORD TRANSIT
2.2L · Diesel · White
- First Used
- Oct 2007
- MOT Expiry
- 13 Feb 2027
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RKE
MOT Expired
FORD TRANSIT
2.4L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 09 Dec 2024
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RKN
MOT Expired
FORD TRANSIT CONNECT
1.8L · Diesel · White
- First Used
- Nov 2007
- MOT Expiry
- 26 Jan 2025
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RKO
MOT Expired
FORD TRANSIT
2.4L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 24 Jun 2024
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RKX
MOT Expired
FORD FIESTA
1.4L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 23 May 2023
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RKZ
MOT Expired
FORD TRANSIT
2.2L · Diesel · White
- First Used
- Oct 2007
- MOT Expiry
- 11 Apr 2025
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RLO
MOT Expired
FORD RANGER
2.5L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 01 Mar 2024
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RLX
MOT Expired
FORD TRANSIT CONNECT
1.8L · Diesel · White
- First Used
- Nov 2007
- MOT Expiry
- 24 Apr 2024
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RLZ
UntaxedMOT Expired
FORD TRANSIT
2.2L · Diesel · Silver
- First Used
- Oct 2007
- MOT Expiry
- 09 Feb 2024
- Tax Status
- Untaxed
- Color
- Silver
Check History & Specs
AF57RMV
TaxedMOT Valid
FORD TRANSIT
2.2L · DIESEL · WHITE
- First Used
- Oct 2007
- MOT Expiry
- 24 Nov 2026
- Tax Status
- Taxed
- Color
- WHITE
Check History & Specs
AF57RNA
SORNMOT Expired
FORD RANGER
2.5L · DIESEL · SILVER
- First Used
- Sep 2007
- MOT Expiry
- 31 May 2026
- Tax Status
- SORN
- Color
- SILVER
Check History & Specs
AF57RNJ
MOT Expired
FORD TRANSIT
2.4L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 03 Jul 2025
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RNO
MOT Expired
FORD TRANSIT
2.2L · Diesel · White
- First Used
- Oct 2007
- MOT Expiry
- 17 Sep 2025
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RNX
UntaxedMOT Expired
FORD TRANSIT CONNECT
1.8L · DIESEL · WHITE
- First Used
- Nov 2007
- MOT Expiry
- 01 Nov 2023
- Tax Status
- Untaxed
- Color
- WHITE
Check History & Specs
AF57RNZ
MOT Valid
FORD RANGER
2.5L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 05 Jul 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57ROZ
TaxedMOT Valid
VOLKSWAGEN EOS
2.0L · Diesel · Blue
- First Used
- Jun 2009
- MOT Expiry
- 16 Jun 2027
- Tax Status
- Taxed
- Color
- Blue
Check History & Specs
AF57RPO
MOT Expired
FORD TRANSIT
2.4L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 29 Aug 2023
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RPV
MOT Valid
FORD TRANSIT
2.4L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 22 Jun 2027
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RPX
MOT Expired
FORD TRANSIT
2.2L · Diesel · Silver
- First Used
- Oct 2007
- MOT Expiry
- 29 May 2024
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RPY
MOT Expired
FORD TRANSIT
2.2L · Diesel · White
- First Used
- Oct 2007
- MOT Expiry
- 28 Oct 2022
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RRR
MOT Valid
JAGUAR F-PACE
2.0L · Diesel · Blue
- First Used
- Sep 2016
- MOT Expiry
- 01 Aug 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
AF57RSV
MOT Valid
FORD TRANSIT
2.4L · Diesel · Blue
- First Used
- Dec 2007
- MOT Expiry
- 16 Feb 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
AF57RSX
MOT Expired
FORD FIESTA
1.4L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 06 Oct 2024
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RSZ
MOT Expired
VOLKSWAGEN GOLF
2.0L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 14 Sep 2024
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RTU
MOT Expired
VOLKSWAGEN GOLF
2.0L · Petrol · Black
- First Used
- Sep 2007
- MOT Expiry
- 11 Sep 2025
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57RTV
MOT Valid
VOLKSWAGEN PASSAT
2.0L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 17 Nov 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RUA
MOT Expired
VOLKSWAGEN PASSAT
2.0L · Diesel · Silver
- First Used
- Oct 2007
- MOT Expiry
- 20 Dec 2022
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RUC
MOT Valid
VOLKSWAGEN PASSAT
2.0L · Diesel · Silver
- First Used
- Oct 2007
- MOT Expiry
- 07 Feb 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RUH
MOT Valid
VOLKSWAGEN GOLF
1.9L · Diesel · Grey
- First Used
- Sep 2007
- MOT Expiry
- 10 Oct 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
AF57RUU
MOT Expired
VOLKSWAGEN POLO
1.4L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 21 May 2024
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RUW
MOT Valid
VOLKSWAGEN TOURAN
1.9L · Diesel · Grey
- First Used
- Sep 2007
- MOT Expiry
- 17 Dec 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
AF57RUY
MOT Expired
VOLKSWAGEN EOS
2.0L · Petrol · Blue
- First Used
- Sep 2007
- MOT Expiry
- 14 Jun 2023
- Tax Status
- —
- Color
- Blue
Check History & Specs
AF57RVA
MOT Valid
VOLKSWAGEN GOLF
2.0L · Diesel · Grey
- First Used
- Sep 2007
- MOT Expiry
- 14 Sep 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
AF57RVC
SORNMOT Expired
MERCEDES-BENZ 320
3.2L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 20 Oct 2023
- Tax Status
- SORN
- Color
- Silver
Check History & Specs
AF57RVK
MOT Expired
MERCEDES-BENZ CLS
3.0L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 05 Jun 2025
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RVN
MOT Expired
MERCEDES-BENZ S-Class
3.0L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 16 Oct 2025
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RVU
MOT Valid
MERCEDES-BENZ S-Class
3.2L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 13 Aug 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RVW
MOT Valid
MERCEDES-BENZ C
2.2L · Diesel · White
- First Used
- Sep 2007
- MOT Expiry
- 12 Jan 2027
- Tax Status
- —
- Color
- White
Check History & Specs
AF57RVX
MOT Valid
MERCEDES-BENZ CLS
3.0L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 23 Oct 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RVY
MOT Expired
MERCEDES-BENZ GL 320
3.0L · Diesel · Silver
- First Used
- Nov 2007
- MOT Expiry
- 29 Sep 2025
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RWJ
MOT Valid
MERCEDES-BENZ E
3.0L · Diesel · Black
- First Used
- Sep 2007
- MOT Expiry
- 18 Dec 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57RWK
MOT Expired
MERCEDES-BENZ S-Class
3.2L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 27 Mar 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RWL
TaxedMOT Valid
MERCEDES-BENZ SLK
1.8L · Petrol · Silver
- First Used
- Sep 2007
- MOT Expiry
- 21 Sep 2027
- Tax Status
- Taxed
- Color
- Silver
Check History & Specs
AF57RWO
MOT Valid
MERCEDES-BENZ E
2.1L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 08 Sep 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RWV
SORNMOT Expired
MERCEDES GL
3.0L · DIESEL · SILVER
- First Used
- Nov 2007
- MOT Expiry
- 16 Mar 2026
- Tax Status
- SORN
- Color
- SILVER
Check History & Specs
AF57RWX
MOT Expired
MERCEDES-BENZ S-Class
3.0L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 20 Apr 2023
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RXA
MOT Expired
MERCEDES-BENZ C
2.1L · Diesel · Black
- First Used
- Sep 2007
- MOT Expiry
- 16 Sep 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57RXH
MOT Valid
MERCEDES-BENZ GL 320
3.0L · Diesel · Black
- First Used
- Nov 2007
- MOT Expiry
- 10 Aug 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57RXL
MOT Expired
MERCEDES-BENZ E
2.1L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 26 May 2024
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RXN
MOT Valid
MERCEDES-BENZ C
1.8L · Petrol · Black
- First Used
- Sep 2007
- MOT Expiry
- 26 Sep 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57RXR
MOT Expired
MERCEDES-BENZ S-Class
3.0L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 26 Aug 2022
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RXX
MOT Expired
MERCEDES-BENZ C
2.1L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 12 Dec 2024
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RXZ
MOT Expired
MERCEDES-BENZ CLS
3.0L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 29 Aug 2022
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RYC
UntaxedMOT Expired
NISSAN QASHQAI
1.5L · DIESEL · GREY
- First Used
- Sep 2007
- MOT Expiry
- 27 Nov 2023
- Tax Status
- Untaxed
- Color
- GREY
Check History & Specs
AF57RYD
SORNMOT Expired
NISSAN NAVARA
2.5L · Diesel · Black
- First Used
- Sep 2007
- MOT Expiry
- 26 Oct 2024
- Tax Status
- SORN
- Color
- Black
Check History & Specs
AF57RYG
MOT Expired
NISSAN QASHQAI
2.0L · Petrol · Black
- First Used
- Sep 2007
- MOT Expiry
- 17 Nov 2022
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57RYH
MOT Valid
NISSAN QASHQAI
1.5L · Diesel · Black
- First Used
- Sep 2007
- MOT Expiry
- 14 Apr 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57RYT
TaxedMOT Valid
NISSAN NOTE
1.6L · PETROL · SILVER
- First Used
- Sep 2007
- MOT Expiry
- 05 Feb 2027
- Tax Status
- Taxed
- Color
- SILVER
Check History & Specs
AF57RYX
MOT Valid
NISSAN NOTE
1.5L · Diesel · Black
- First Used
- Sep 2007
- MOT Expiry
- 11 Nov 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57RYY
MOT Valid
NISSAN QASHQAI
2.0L · Diesel · Orange
- First Used
- Sep 2007
- MOT Expiry
- 06 Oct 2026
- Tax Status
- —
- Color
- Orange
Check History & Specs
AF57RZA
MOT Valid
NISSAN 350 Z
3.5L · Petrol · Grey
- First Used
- Sep 2007
- MOT Expiry
- 22 Mar 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
AF57RZB
MOT Expired
PEUGEOT 107
1.0L · Petrol · Red
- First Used
- Sep 2007
- MOT Expiry
- 24 Nov 2025
- Tax Status
- —
- Color
- Red
Check History & Specs
AF57RZC
MOT Expired
PEUGEOT 307
1.6L · Diesel · Grey
- First Used
- Sep 2007
- MOT Expiry
- 06 Nov 2025
- Tax Status
- —
- Color
- Grey
Check History & Specs
AF57RZD
MOT Expired
PEUGEOT 307
2.0L · Diesel · Black
- First Used
- Sep 2007
- MOT Expiry
- 28 Aug 2022
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57RZH
MOT Expired
PEUGEOT 207
1.4L · Petrol · Grey
- First Used
- Sep 2007
- MOT Expiry
- 02 Dec 2025
- Tax Status
- —
- Color
- Grey
Check History & Specs
AF57RZJ
MOT Expired
PEUGEOT 307
2.0L · Petrol · Black
- First Used
- Sep 2007
- MOT Expiry
- 10 Nov 2025
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57RZK
MOT Expired
PEUGEOT 407
2.0L · Diesel · Blue
- First Used
- Sep 2007
- MOT Expiry
- 09 Nov 2022
- Tax Status
- —
- Color
- Blue
Check History & Specs
AF57RZL
MOT Expired
PEUGEOT EXPERT
2.0L · Diesel · Red
- First Used
- Sep 2007
- MOT Expiry
- 24 Sep 2025
- Tax Status
- —
- Color
- Red
Check History & Specs
AF57RZN
MOT Valid
PEUGEOT EXPERT
1.6L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 28 May 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
AF57RZS
MOT Expired
PEUGEOT 307
1.6L · Diesel · Black
- First Used
- Sep 2007
- MOT Expiry
- 22 Dec 2023
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57RZU
MOT Expired
PEUGEOT 307
1.6L · Diesel · Grey
- First Used
- Sep 2007
- MOT Expiry
- 08 May 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
AF57RZV
MOT Valid
PEUGEOT 307
1.6L · Diesel · Black
- First Used
- Sep 2007
- MOT Expiry
- 22 Sep 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
AF57RZW
MOT Expired
PEUGEOT 307
1.6L · Diesel · Blue
- First Used
- Sep 2007
- MOT Expiry
- 08 Oct 2025
- Tax Status
- —
- Color
- Blue
Check History & Specs
AF57RZZ
MOT Expired
PEUGEOT PARTNER
1.6L · Diesel · Silver
- First Used
- Sep 2007
- MOT Expiry
- 21 Feb 2023
- Tax Status
- —
- Color
- Silver
Check History & Specs
Reliability & Common Problem Guides for AF57R Makes
Explore common mechanical faults, MOT advisory trends, and recall notices for popular vehicles in this registration batch:
Frequently Asked Questions about AF57R Plates
Where was the AF57R number plate series registered?
Vehicles starting with AF57R were assigned to the Peterborough covering Peterborough, East Anglia. The first two letters (AF) identify the memory tag assigned by the DVLA.
What registration period is AF57R?
The AF57R age identifier corresponds to vehicles first registered between September 2007 to February 2008.
How can I check the MOT history of a AF57R 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.