Batch Prefix Hub
YB06M Series Number Plates
UK vehicles registered in Leeds, Yorkshire during March 2006 to August 2006 with registration prefix YB06M.
- Area Office
- Leeds (Leeds, Yorkshire)
- Release Period
- March 2006 to August 2006
- Tracked in Batch
- 100 vehicles
- MOT Pass Rate
- 73.6%
73.6%
Average MOT Pass Rate
Based on 420 historical tests
Common Colors
Black32 vehicles
Silver26 vehicles
Blue19 vehicles
Active Plates in YB06M Series(100 of 100 displayed)
Filter by 6th Letter:
YB06MBF
MOT Expired
BMW 5 SERIES
2.5L · Petrol · Grey
- First Used
- Jun 2006
- MOT Expiry
- 10 Jun 2025
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MBX
MOT Expired
BMW 3 SERIES
2.2L · Petrol · Silver
- First Used
- Jul 2006
- MOT Expiry
- 18 Dec 2025
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MDE
MOT Valid
MINI MINI
1.6L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 05 Nov 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MDK
MOT Expired
MINI MINI
1.6L · Petrol · Blue
- First Used
- Jun 2006
- MOT Expiry
- 24 Jul 2024
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MDY
MOT Expired
BMW Z4
2.5L · Petrol · Blue
- First Used
- Jun 2006
- MOT Expiry
- 23 Feb 2026
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MFA
MOT Valid
FORD FOCUS
1.6L · Petrol · Silver
- First Used
- Jul 2006
- MOT Expiry
- 30 Nov 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MGE
MOT Expired
FORD FIESTA
1.2L · Petrol · Silver
- First Used
- Jun 2006
- MOT Expiry
- 20 Jun 2024
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MGO
MOT Expired
VOLVO S60
2.4L · Diesel · Black
- First Used
- Jun 2006
- MOT Expiry
- 19 Dec 2024
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MGU
MOT Valid
VOLVO C70
2.4L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 27 Oct 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MHA
MOT Valid
MAZDA MX-5
1.8L · Petrol · Grey
- First Used
- Jun 2006
- MOT Expiry
- 07 Jan 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MHO
MOT Expired
SKODA FABIA
1.2L · Petrol · Black
- First Used
- Aug 2006
- MOT Expiry
- 01 Jul 2025
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MHV
MOT Valid
FORD FIESTA
1.6L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 17 Sep 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MHX
MOT Valid
FORD FIESTA
1.2L · Petrol · Silver
- First Used
- Jun 2006
- MOT Expiry
- 26 Jul 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MHZ
MOT Valid
FORD FIESTA
1.2L · Petrol · Silver
- First Used
- Jul 2006
- MOT Expiry
- 03 Jun 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MJB
MOT Valid
VOLKSWAGEN TIGUAN
2.0L · Diesel · Black
- First Used
- Mar 2013
- MOT Expiry
- 09 Mar 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MJE
MOT Valid
FORD FIESTA
1.2L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 25 May 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MJF
MOT Valid
FORD MONDEO
2.0L · Diesel · Silver
- First Used
- Aug 2006
- MOT Expiry
- 26 Aug 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MJK
MOT Expired
FORD FOCUS
2.5L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 15 Mar 2023
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MJU
MOT Expired
FORD MONDEO
2.0L · Diesel · Silver
- First Used
- Jun 2006
- MOT Expiry
- 06 Jul 2023
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MJX
MOT Expired
FORD FOCUS C-MAX
1.6L · Petrol · Silver
- First Used
- Jun 2006
- MOT Expiry
- 21 May 2025
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MKD
MOT Expired
HONDA ACCORD
2.2L · Diesel · Silver
- First Used
- Jul 2006
- MOT Expiry
- 05 Dec 2024
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MKE
MOT Valid
HONDA CR-V
2.2L · Diesel · Grey
- First Used
- Jun 2006
- MOT Expiry
- 14 Oct 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MKF
MOT Expired
VOLKSWAGEN GOLF
1.6L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 29 Mar 2023
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MKM
MOT Expired
MINI MINI
1.6L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 29 Nov 2024
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MKO
MOT Expired
BMW 3 SERIES
2.0L · Petrol · Blue
- First Used
- Jun 2006
- MOT Expiry
- 31 Jan 2023
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MKP
UntaxedMOT Expired
MINI MINI
1.6L · PETROL · RED
- First Used
- Jun 2006
- MOT Expiry
- 08 Mar 2019
- Tax Status
- Untaxed
- Color
- RED
Check History & Specs
YB06MKU
MOT Valid
BMW 120
2.0L · Diesel · Black
- First Used
- Jun 2006
- MOT Expiry
- 12 May 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MKZ
MOT Valid
MINI MINI (R57)
2.0L · Petrol · Blue
- First Used
- Jun 2006
- MOT Expiry
- 28 Jul 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MLE
MOT Expired
BMW X3
2.0L · Diesel · Blue
- First Used
- Jul 2006
- MOT Expiry
- 09 Apr 2026
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MLK
MOT Valid
BMW 116
1.6L · Petrol · Blue
- First Used
- Jul 2006
- MOT Expiry
- 08 Jul 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MLO
MOT Valid
BMW 3 SERIES
3.0L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 27 Jun 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MLV
MOT Valid
MINI MINI
1.6L · Petrol · Red
- First Used
- Jun 2006
- MOT Expiry
- 13 Apr 2027
- Tax Status
- —
- Color
- Red
Check History & Specs
YB06MMA
MOT Expired
BMW 3 SERIES
2.0L · Petrol · Silver
- First Used
- Jun 2006
- MOT Expiry
- 23 Mar 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MMJ
MOT Expired
BMW 3 SERIES
3.0L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 28 May 2025
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MMK
MOT Valid
BMW 3 SERIES
2.0L · Diesel · Silver
- First Used
- Jul 2006
- MOT Expiry
- 30 Nov 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MMO
MOT Expired
BMW 3 SERIES
2.5L · Petrol · Silver
- First Used
- Jun 2006
- MOT Expiry
- 15 Mar 2025
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MMU
MOT Valid
BMW 3 SERIES
2.0L · Petrol · Grey
- First Used
- Jun 2006
- MOT Expiry
- 01 Aug 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MMX
MOT Valid
BMW 3 SERIES
2.5L · Petrol · Silver
- First Used
- Jun 2006
- MOT Expiry
- 24 Jun 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MOF
MOT Expired
MINI MINI
1.4L · Diesel · Blue
- First Used
- Jul 2006
- MOT Expiry
- 24 Jul 2024
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MOU
MOT Valid
MINI MINI
1.6L · Petrol · Black
- First Used
- Jul 2006
- MOT Expiry
- 14 Sep 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MPF
MOT Valid
BMW 116
1.6L · Petrol · Grey
- First Used
- Jun 2006
- MOT Expiry
- 27 Jul 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MPV
MOT Valid
BMW 120
2.0L · Diesel · Black
- First Used
- Jun 2006
- MOT Expiry
- 11 Apr 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MPX
MOT Expired
BMW 3 SERIES
2.0L · Petrol · Grey
- First Used
- Jun 2006
- MOT Expiry
- 12 Jul 2024
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MRO
MOT Expired
BMW 3 SERIES
2.0L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 15 May 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MRU
MOT Valid
BMW 116
1.6L · Petrol · Grey
- First Used
- Jun 2006
- MOT Expiry
- 06 Aug 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MSV
MOT Valid
BMW 3 SERIES
2.0L · Petrol · Gold
- First Used
- Jun 2006
- MOT Expiry
- 02 Jun 2027
- Tax Status
- —
- Color
- Gold
Check History & Specs
YB06MSX
MOT Valid
BMW 3 SERIES
2.0L · Petrol · Silver
- First Used
- Jun 2006
- MOT Expiry
- 15 Apr 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MSY
MOT Valid
FORD FIESTA
1.2L · Petrol · Blue
- First Used
- Jun 2006
- MOT Expiry
- 07 Dec 2026
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MTE
MOT Valid
FORD FIESTA
1.4L · Diesel · Blue
- First Used
- Jun 2006
- MOT Expiry
- 12 Apr 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MTK
MOT Valid
FORD MONDEO
2.0L · Petrol · Blue
- First Used
- Jun 2006
- MOT Expiry
- 23 Sep 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MTX
MOT Valid
FORD FOCUS
1.6L · Diesel · Grey
- First Used
- Jul 2006
- MOT Expiry
- 09 Jun 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MTY
MOT Expired
FORD FIESTA
1.6L · Diesel · Black
- First Used
- Jul 2006
- MOT Expiry
- 03 Sep 2023
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MUA
MOT Expired
FORD FOCUS
1.6L · Petrol · Blue
- First Used
- Jun 2006
- MOT Expiry
- 15 Jan 2025
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MUV
MOT Valid
FORD FOCUS
2.5L · Petrol · Black
- First Used
- Jul 2006
- MOT Expiry
- 08 Apr 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MVD
MOT Expired
RENAULT TRAFIC
1.9L · Diesel · Silver
- First Used
- Jul 2006
- MOT Expiry
- 06 Mar 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MVE
MOT Valid
RENAULT SCENIC
1.6L · Petrol · Grey
- First Used
- Jul 2006
- MOT Expiry
- 26 Oct 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MVG
MOT Valid
RENAULT LAGUNA
1.9L · Diesel · Silver
- First Used
- Jun 2006
- MOT Expiry
- 30 Jul 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MVH
MOT Valid
RENAULT TRAFIC
1.9L · Diesel · Silver
- First Used
- Jul 2006
- MOT Expiry
- 09 Jul 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MVJ
MOT Expired
RENAULT CLIO
1.4L · Petrol · Blue
- First Used
- Jul 2006
- MOT Expiry
- 17 Aug 2023
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MVN
MOT Valid
RENAULT KANGOO
1.5L · Diesel · Grey
- First Used
- Jun 2006
- MOT Expiry
- 29 Aug 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MVP
MOT Valid
RENAULT SCENIC
1.6L · Petrol · Silver
- First Used
- Jul 2006
- MOT Expiry
- 10 Oct 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MVS
MOT Expired
RENAULT SCENIC
1.6L · Petrol · Blue
- First Used
- Jul 2006
- MOT Expiry
- 21 Oct 2023
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MVT
MOT Valid
RENAULT MEGANE
1.6L · Petrol · Black
- First Used
- Jul 2006
- MOT Expiry
- 27 May 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MVW
MOT Expired
RENAULT CLIO
1.1L · Petrol · Black
- First Used
- Aug 2006
- MOT Expiry
- 16 Nov 2024
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MVX
MOT Valid
RENAULT CLIO
1.4L · Petrol · Silver
- First Used
- Jul 2006
- MOT Expiry
- 10 Oct 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MWA
MOT Valid
SUZUKI SWIFT
1.3L · Petrol · Silver
- First Used
- Jun 2006
- MOT Expiry
- 11 Oct 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MWD
MOT Expired
VAUXHALL ASTRA
1.9L · Diesel · Black
- First Used
- Jun 2006
- MOT Expiry
- 26 Sep 2022
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MWE
MOT Expired
VAUXHALL CORSA
1.2L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 18 Jun 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MWG
MOT Valid
VAUXHALL CORSA
1.2L · Diesel · Red
- First Used
- Jun 2006
- MOT Expiry
- 11 Jan 2027
- Tax Status
- —
- Color
- Red
Check History & Specs
YB06MWK
MOT Valid
VAUXHALL ASTRA
1.2L · Diesel · Grey
- First Used
- Jun 2006
- MOT Expiry
- 30 Jun 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MWU
MOT Valid
HONDA CIVIC
1.8L · Petrol · Grey
- First Used
- Jun 2006
- MOT Expiry
- 01 Nov 2026
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MWV
MOT Valid
HONDA JAZZ
1.3L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 16 Nov 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MWW
MOT Valid
HONDA CIVIC
1.8L · Petrol · Blue
- First Used
- Jun 2006
- MOT Expiry
- 23 Feb 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MWZ
MOT Valid
MITSUBISHI LANCER
1.6L · Petrol · Grey
- First Used
- Jun 2006
- MOT Expiry
- 30 Jul 2027
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MXA
MOT Valid
MITSUBISHI L200
2.5L · Diesel · Black
- First Used
- Jun 2006
- MOT Expiry
- 03 Jan 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MXC
MOT Expired
MITSUBISHI L200
2.5L · Diesel · Black
- First Used
- Jun 2006
- MOT Expiry
- 27 Mar 2024
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MXD
MOT Expired
MITSUBISHI L200
2.5L · Diesel · Grey
- First Used
- Jun 2006
- MOT Expiry
- 25 Jun 2024
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MXF
MOT Valid
MITSUBISHI L200
2.5L · Diesel · Black
- First Used
- Jun 2006
- MOT Expiry
- 14 Jan 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MXH
MOT Valid
MITSUBISHI L200
2.5L · Diesel · Black
- First Used
- Jun 2006
- MOT Expiry
- 26 Jul 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MXK
MOT Expired
MITSUBISHI L200
2.5L · Diesel · Black
- First Used
- Jun 2006
- MOT Expiry
- 14 Feb 2025
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MXM
MOT Expired
MITSUBISHI COLT
1.5L · Diesel · Grey
- First Used
- Jun 2006
- MOT Expiry
- 13 Jul 2024
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MXP
MOT Expired
RENAULT ESPACE
2.0L · Diesel · Black
- First Used
- Jul 2006
- MOT Expiry
- 01 Aug 2025
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MXR
MOT Valid
RENAULT CLIO
1.1L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 06 Aug 2027
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MXS
MOT Expired
RENAULT CLIO
1.1L · Petrol · Black
- First Used
- Jul 2006
- MOT Expiry
- 16 Mar 2023
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MXW
MOT Expired
RENAULT CLIO
1.4L · Petrol · Silver
- First Used
- Jun 2006
- MOT Expiry
- 25 Nov 2023
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MXX
MOT Valid
RENAULT MODUS
1.5L · Diesel · Blue
- First Used
- Jun 2006
- MOT Expiry
- 14 Jul 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MYA
MOT Expired
RENAULT CLIO
1.1L · Petrol · Silver
- First Used
- Jul 2006
- MOT Expiry
- 06 Jan 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MYH
MOT Expired
TOYOTA RAV4
2.2L · Diesel · Grey
- First Used
- Jun 2006
- MOT Expiry
- 21 Dec 2025
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MYJ
MOT Valid
TOYOTA YARIS
1.3L · Petrol · Silver
- First Used
- Jun 2006
- MOT Expiry
- 15 Aug 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MYK
MOT Valid
TOYOTA AYGO
1.0L · Petrol · Blue
- First Used
- Jun 2006
- MOT Expiry
- 24 Mar 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MYM
MOT Valid
TOYOTA COROLLA
1.6L · Petrol · Silver
- First Used
- Jun 2006
- MOT Expiry
- 04 Nov 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MYN
MOT Valid
TOYOTA COROLLA
1.6L · Petrol · Black
- First Used
- Jun 2006
- MOT Expiry
- 13 Aug 2026
- Tax Status
- —
- Color
- Black
Check History & Specs
YB06MYP
MOT Valid
AUDI A3
1.9L · Diesel · Blue
- First Used
- Jun 2006
- MOT Expiry
- 11 Sep 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MYT
MOT Expired
AUDI A3
1.9L · Diesel · Red
- First Used
- Jun 2006
- MOT Expiry
- 11 May 2024
- Tax Status
- —
- Color
- Red
Check History & Specs
YB06MYV
MOT Expired
AUDI A3
1.6L · Petrol · Grey
- First Used
- Jul 2006
- MOT Expiry
- 05 Oct 2024
- Tax Status
- —
- Color
- Grey
Check History & Specs
YB06MYX
MOT Expired
AUDI A3
1.9L · Diesel · Blue
- First Used
- Jun 2006
- MOT Expiry
- 07 Dec 2022
- Tax Status
- —
- Color
- Blue
Check History & Specs
YB06MZG
MOT Expired
FORD FOCUS C-MAX
2.0L · Diesel · Orange
- First Used
- Jun 2006
- MOT Expiry
- 02 Nov 2022
- Tax Status
- —
- Color
- Orange
Check History & Specs
YB06MZO
MOT Valid
FORD FIESTA
1.4L · Petrol · Silver
- First Used
- Jul 2006
- MOT Expiry
- 10 Oct 2026
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MZW
MOT Valid
FORD FOCUS
1.6L · Petrol · Silver
- First Used
- Jul 2006
- MOT Expiry
- 10 Feb 2027
- Tax Status
- —
- Color
- Silver
Check History & Specs
YB06MZZ
MOT Valid
FORD FIESTA
1.2L · Petrol · Blue
- First Used
- Jun 2006
- MOT Expiry
- 16 May 2027
- Tax Status
- —
- Color
- Blue
Check History & Specs
Reliability & Common Problem Guides for YB06M Makes
Explore common mechanical faults, MOT advisory trends, and recall notices for popular vehicles in this registration batch:
Frequently Asked Questions about YB06M Plates
Where was the YB06M number plate series registered?
Vehicles starting with YB06M were assigned to the Leeds covering Leeds, Yorkshire. The first two letters (YB) identify the memory tag assigned by the DVLA.
What registration period is YB06M?
The YB06M age identifier corresponds to vehicles first registered between March 2006 to August 2006.
How can I check the MOT history of a YB06M 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.