- 2 December , 2021
- https://www.clubtriumpheastern.org.uk/
- 30 November , 2021
- https://triumph-owners-club.co.uk/
- 30 November , 2021
- https://www.tssc.org.uk/tssc/index.asp
- 30 November , 2021
- https://www.stag.org.uk/
- 30 November , 2021
- https://www.tr-register.co.uk/
- 30 November , 2021