My mate Dave recently had the privilege of being offered a SAC and received the following info., confirming various discussions here:
A useful summary, I thought.Do I have to notify my insurance company?
You only have to notify your insurers if you are asked the direct question about having attended a retraining course offered by the police. The Consumer Insurance (Disclosure and Representations) Act 2012, came into force on 6 April 2013. This Act modifies the old common law rule that insurance policies are contracts “of the utmost good faith”, which obliged people to disclose information which might be relevant, even if it had not been requested.