UK Immigration Minister praises Border Force partnership in action. To watch click here UK Immigration Minister Mark Harper MP praises partnership approach in France as he witnesses the discovery of 6 clandestines attempting to enter the UK. Minister Harper said: "We've just seen an example here of our dog handlers working in partnership with our Border Force teams" He goes on to say: "really good work from the partnership between providers of our search dogs and our Border Force Operators here in France." Wagtail UK is the ONLY private UK Company that provides Body Detection Dogs (to detect illegal immigrants) for the UK Border Force.