Installed a black box in sons car. Acceleration now down to 0 despite braking and speed being very good. Only a month left to run on policy so I imagine this figure has been fixed so you can cancel the policy. I am a DSA Driving instructor and have hours of video evidence to prove my son has been driving in an acceptable manner. I also have been driving this vehicle in an acceptable manner..... This is a warning to Hastings that I am in the process of taking my proof to a solicitor and to the insurance ombudsmen. Hastings are clearly defrauding their customers out of millions by selling and cancelling policies without giving any refunds and charging customers hundreds of pounds for worthless black boxes.