Transmission Department’s latest addition to its ‘Y’ tool range, and is used for maintenance work on overhead lines. In the photo, Paul Cantillon, Transmission Dept. in the driving seat, and Linesman Jimmy Healy from T.O.D. show how it’s done. The French manufacturers describe it as ‘an autonomous hanging appliance, bi-cycle, quadri-cycle’. Maintenance Division prefer their own word ‘ Tolman’ — Transmission Overhead Line Maintenance and Networks.