I use Green Flag and have done for years. (was National Breakdown). My fully comp (breakdown) cover costs about £130 per year. It covers me on/in ANY vehicle at any time. My missus's car, my lad's car, both my bikes and my van when I had it. They use local (to the incident) garages and pay them a good commission so the drivers are always prompt, polite, helpful and friendly. Before the days of mobile phones my car broke down and I walked home (about a mile) to call them out. I had a cup of tea, walked back and the guy was waiting with a smile on his face, he'd been there about five minutes after I'd called it in. The main registered vehicle has foreign travel cover, and can be changed over to another vehicle (van, bike, etc) at a moment's notice. When my son got his car we put that (and him) as the named principal and he was covered immediately with no charge. We are all still covered anyway. Stolen/recovered in South Wales, no prob. Stuck in a snow drift in Scotland - no prob, run out of gas in France - small prob but solved quickly. Flat battery at the airport - no prob, stop for gas on way home, still dead battery - no prob. Dead immobiliser on mate's bike in Lakes - said I was pillion, they took him home and I "pillioned" with someone else! - no prob. Can't recommend them enough.