Happy New Year to you all..
A few tips and tricks i use when it comes to paying the Fiddler every year.
First
NEVER just renew your policy, you can get it cheaper (£50-£200+) with the same insurer just by checking a new quote on their own website
the reason for this is they give bigger discounts for New Customers (new quote = new customer) they will not ask you for a previous policy no# to check NCB in the quote either, only after you have bought the policy
Bypass the comparison sites, they get a small % from the insurer for directing you, the customer to their product thus adding to your price quote.
all above type sites have a list (by law) of the insurance companies they check when you ask for them to quote, so they are easy to bypass and obtain a list
i know it is more work to enter your details over and over into single sites but you will be amazed what some quote direct.
this bit will take a little research but most online insurance suppliers have more than one trading name (i'll not name'm but easy to find) so more than one site
once you got the names you can open both websites, call for quotes on both and where it asks the question "have you a quote already" you can play the sites off each other

you can always adjust the quote and re-submit and they will give a cheaper quote for 2-4 re-submits i have found
there are various ways to get the price down in a policy type ie: summer use, 6 month use 6 month storage, second car multi policy, some are now doing van and car.
but main things to think about when submitting a quote is how responsable you are? mortgage, credit, job, dependants and so on
a single person working as a mechanic renting a flat with no children is more of a risk than a married person working as a mastertech' buying said flat with 2 dependants living at home.
here's a thought.. is parking your pride and joy in the garage more of a risk than parking on the driveway?
most garage openings in the UK are only 7ft wide, it is said there are more and more claims for scratches, body damage, wing mirrors being knocked off while said car is being put in the garage (true reason or not) and so is higher risk
what ever you decide give it some thought, shop around, the more you seem reliable, required by others/family the better you look as an insurable option