Dolmen Second Vehicle

I insured my Vivaro last May through Dolmen, on the basis that it was not my primary vehicle. I had a 'regular' car at the time, so no problem.
However, that car had to be sold soon after to finance the Vivaro
Since then the Vivaro has been off the road due to an intermittent electrical fault (the worst kind) and I had to purchase a temporary cheapo car to stay mobile.
Obviously I've had to insure it, the plan is to sell the cheapo when the Vivaro is sorted, cancel the insurance and get a part refund.
But thinking ahead... would I be better off 'forgetting' to cancel the insurance until after the Vivaro renewal date so that the Vivaro still my second vehicle?
Has anyone managed to insure their camper as a sole vehicle through Dolmen? I'd obviously much prefer that option if it's available.

That's encouraging, certainly an easier option than the current plan.

Sure only an eegit would suggest that....

topic.php?p=221170#real221170

Was the 330 for the camper as a sole vehicle because Dolmen charge me well over double that as the sole vehicle.

I'd say the quote you got is on the assumption you have a car also,£330 is too cheap, should be around 6/700 mark