Car insurance - How giving your friend a lift could invalidate your insurance DRIVERS are being urged to being careful the giving friends lifts as making a simple mistake could see your cover invalidated. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Tesla Model Y teaser revealed ahead of launch this week - New SUV unveiled on ThursdayNew ‘speed on green’ cameras catch thousands drivers in one month - are you at risk too?Smart motorway WARNING - Millions drivers at risk of £100 fine for simple errorCar insurance ‘loyalty tax’ overcharging motorists by £259 - here’s how to avoid itTesla to rise price of its cars and keep more stores open - Model 3, S and X price updateUsing your phone in the passenger seat of a car could land you a £200 fine and six points