Although you will have lost your 6 years ncd; as a result your no-claims discount will drop from 70% to 55%, if you remain claim free the following year, this will increase to 65% and then back to 70% the year after that.
Putting some pound sterling numbers on the above – assuming that you were paying £300 a year for your insurance, this will increase to £450 next year and £350 the following year. In the above example (based on a 70% ncd, with a £300 premium) the total extra cost to you will be £200 over the two years. The cost can be calculated on a proportional basis for other insurance premiums.
Now that you no longer have full no-claims discount, it is more important than ever that you shop around for the best deal.