I think I'll investigate renting a garage nearby, but not sure I'll be able to get one I can easily walk to.
Given that an M3W is unlikely to be driven in inclement weather, then why not get a Pedelec to ride to the garage? You can leave it in the garage whilst out in the car. You can easily average 12mph, so a 10 minute ride extends your radius to 2 miles.
Some of my neighbours have clubbed together and rented an industrial workshop/storage unit a couple of miles from their houses, they keep at least 6 cars and RVs there, plus assorted motorcyles and other kit. They pay £100/month each for it.
