Roy - Have you searched the online BNA yet? BritishNewspaperArchive.co.uk
If you register (its free), you can have 3 free newspaper views. And if you have the top-level sub on FindMyPast, you can access the same newspaper reports.
https://www.britishnewspaperarchive.co.uk/titles/kent-sussex-courierQuite a few "karate" mentions c1967 in the
Kent & Sussex Courier, including the one below:
27 Oct 1967 (page 1)
"He teaches karate at the Community Centre in Oak Road, Tunbridge Wells on Wednesday evenings and hopes eventually to make the art a part-time profession. I don't know why I became interested in karate but I found out that the London ..."
01 September 1967 (page 9)
"A KARATE EXPERT stuns the crowds—and chops through a pile of roofing tiles..."
Not sure what to advise regarding the 1967 photos. It appears the Kent & Sussex Courier was sold or acquired by another newspaper group years ago.