Funnily enough, my insurance is up for renewal this month, and I've been asked for £ 540 to renew. Have contacted Carole Nash, who do offer a rider policy, but unlike the good old days, you must declare every bike on the policy. I'm waiting for a quote, but will be interested to see what makes it a rider policy! If you have to list each bike and pay based on all the bikes then surely it's just like any other bike policy?
As for e-bike, I had a look on their site, and wanted to discuss a rider policy. Tried the Contact us page, customer service telephone line is over £ 1.00 per minute. Not paying that, so I tried to e-mail them. To do so you must complete an online quote, then quote the reference number in their contact form (It seems to check for a true quote number!). I wasted 10 minutes entering details for a single bike quote then tried again to e-mail them- This time the system accepted the quote reference then rejected the attempt to send an e-mail. Does anyone actually deal with this company? I've tried a few times and never managed to make contact!