CPC hours -quick question, help please

NEW AND WANNABE DRIVERS (INTERACTIVE)
5

ROG:
Each 7 hour course or multiples thereof is valid for 5 years from the day it was taken

Example
Current DQC expires 02/09/2019
7 hours done 03/09/2014
7 hours done 04/05/2015
7 hours done 16/07/2015
7 hours done 24/10/2017
That is a total of 28 out of the 35 needed
Do 7 hours on or before 02/09/2019 and a new DQC will be issued without any break - best to do by mid 08/2019 so the system can issue you one before the current one expires

Thanks Rog, this is as I thought. I was told otherwise by someone who should know a LOT more about everything than I do!
Puzzling.