I wish to thank you fo all your help and support which has enabled me to obtain my Heavy Vehicle Rigid Licence.
Through your knowledge and expertise you have given me great confidence and understanding to drive such a vehicle. I thank you for your patience and perseverance with me.
Regards

Just a note to thank you for the time, patience and expertise you showed during my driving lessons for my heavy rigid licence. Keep up the good work!
Regards

Recently I attended your training facility to obtain my Heavy Rigid Driving Licence. The directions and instructions were easy to understand and follow and it made the whole process of obtaining my H.R. Licence more comfortable than I thought it would be.
I got a job driving a heavy rigid vehicle two days after obtaining my licence!
Once again thanks

Dear ABC
Just a quick note to thank the whole team for their great job training me for my HR licence.
I would like to commend your staff on their professionalism and style of instruction.
Best Regards

I am writing to thank you for the excellent training course provided by your company.
Overall, council was very pleased about the way the course was run and with the results, and will be encouraging more staff to take this course in the near future.
Yours faithfully