I had discounted that entry as it wasn’t regular or reserve service. On second thoughts it could be him.Seems he was a Cadet Instructor Former armourer jailed for three years for stealing sniper rifles
Just old enough to have caught the end of the Malaya/Indonesia Confrontation.
GENERAL LIST COMBINED CADET FORCE TERRITORIAL ARMY Section B Abingdon School Contgt. Peter James LAIDLER (526905) to be 2nd Lt (on probation), 8th Jan. 1987. https://www.thegazette.co.uk/London/issue/50927/supplement/6742/data.pdf