This seems quite a good deal for front
and rear laser detectors/"shifters"?
https://www.escortradar.com/store/laser-shifter-zr4.html
Has anyone got any experience of using these? The locations of most of the UK radar detectors are published and appear on my TomTom so a radar detector's of limited use but am definitely interested in protecting myself from sneaky Plod hiding behind a bush with a laser gun in his hand...