SK53
I think this should be reported to OCC footpath officer. It does not seem to be an adequately safe method. As such it may also contravene H&S law. Some guidelines from Cornwall https://www.cornwall.gov.uk/environment-and-planning/countryside/public-rights-of-way/rights-and-responsibilities-on-public-rights-of-way/electric-fence-guidance-note-for-landowners/.