In 5 years my landlord has never had my boiler checked or my electrical appliances checked. I didnt realise this was against the law until someone told me and explained the implications. I have never had a certificate and there is no evidence he has tried to arrange any such checks. Im now angry that he put me and my children in danger. What are my rights, can I withhold the rent? Should I report him and to who? What will happen as a result?