Start by understanding the main options: third-party cover is the legal minimum for driving on UK roads, while third-party, fire and theft and comprehensive policies offer wider protection. Comprehensive insurance can still have exclusions, so check the policy wording, excess, windscreen cover and whether personal belongings or courtesy cars are included. Give accurate details about your car, driving history, mileage, occupation and how you use the vehicle, as incorrect information could affect a claim. Compare policies on cover as well as price, and check that the provider is FCA-authorised.