The video above features footage of United Kingdom angler Pete Thorman participating in a catch and release tagging program of white sharks in South Africa. According to the video information, the footage is taken from old home videos during Thorman’s fishing trips to facilitate conservation efforts involving the tagging of great white sharks.

Thorman caught and released 26 white sharks as part of the program, according to the video description. The events featured in the video were shot prior to regulations that created a total ban on rod and reel catches of white sharks in South Africa.

In addition to commentary about Thorman’s angling efforts as they relate to the tagging program, the narrator of the video also interjects his opinions and theories about baited cage diving in South Africa.